13303519125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2124

約数の個数: 128

約数和(自身を含む): 25310638080

約数和(自身を除く): 12007118955

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 59, 65, 69, 75, 115, 125, 177, 195, 295, 299, 325, 345, 375, 575, 767, 885, 897, 975, 1357, 1475, 1495, 1625, 1725, 2011, 2301, 2875, 3835, 4071, 4425, 4485, 4875, 6033, 6785, 7375, 7475, 8625, 10055, 11505, 17641, 19175, 20355, 22125, 22425, 26143, 30165, 33925, 37375, 46253, 50275, 52923, 57525, 78429, 88205, 95875, 101775, 112125, 118649, 130715, 138759, 150825, 169625, 231265, 251375, 264615, 287625, 355947, 392145, 441025, 508875, 593245, 601289, 653575, 693795, 754125, 1156325, 1323075, 1542437, 1779735, 1803867, 1960725, 2205125, 2728927, 2966225, 3006445, 3267875, 3468975, 4627311, 5781625, 6615375, 7712185, 8186781, 8898675, 9019335, 9803625, 13644635, 14831125, 15032225, 17344875, 23136555, 35476051, 38560925, 40933905, 44493375, 45096675, 68223175, 75161125, 106428153, 115682775, 177380255, 192804625, 204669525, 225483375, 341115875, 532140765, 578413875, 886901275, 1023347625, 2660703825, 4434506375, 13303519125]

約数ペア:

[(1, 13303519125), (3, 4434506375), (5, 2660703825), (13, 1023347625), (15, 886901275), (23, 578413875), (25, 532140765), (39, 341115875), (59, 225483375), (65, 204669525), (69, 192804625), (75, 177380255), (115, 115682775), (125, 106428153), (177, 75161125), (195, 68223175), (295, 45096675), (299, 44493375), (325, 40933905), (345, 38560925), (375, 35476051), (575, 23136555), (767, 17344875), (885, 15032225), (897, 14831125), (975, 13644635), (1357, 9803625), (1475, 9019335), (1495, 8898675), (1625, 8186781), (1725, 7712185), (2011, 6615375), (2301, 5781625), (2875, 4627311), (3835, 3468975), (4071, 3267875), (4425, 3006445), (4485, 2966225), (4875, 2728927), (6033, 2205125), (6785, 1960725), (7375, 1803867), (7475, 1779735), (8625, 1542437), (10055, 1323075), (11505, 1156325), (17641, 754125), (19175, 693795), (20355, 653575), (22125, 601289), (22425, 593245), (26143, 508875), (30165, 441025), (33925, 392145), (37375, 355947), (46253, 287625), (50275, 264615), (52923, 251375), (57525, 231265), (78429, 169625), (88205, 150825), (95875, 138759), (101775, 130715), (112125, 118649)]