23961375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 46360080

約数和(自身を除く): 22398705

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 59, 75, 95, 125, 171, 177, 225, 285, 295, 361, 375, 475, 531, 855, 885, 1083, 1121, 1125, 1425, 1475, 1805, 2375, 2655, 3249, 3363, 4275, 4425, 5415, 5605, 7125, 7375, 9025, 10089, 13275, 16245, 16815, 21299, 21375, 22125, 27075, 28025, 45125, 50445, 63897, 66375, 81225, 84075, 106495, 135375, 140125, 191691, 252225, 319485, 406125, 420375, 532475, 958455, 1261125, 1597425, 2662375, 4792275, 7987125, 23961375]

約数ペア:

[(1, 23961375), (3, 7987125), (5, 4792275), (9, 2662375), (15, 1597425), (19, 1261125), (25, 958455), (45, 532475), (57, 420375), (59, 406125), (75, 319485), (95, 252225), (125, 191691), (171, 140125), (177, 135375), (225, 106495), (285, 84075), (295, 81225), (361, 66375), (375, 63897), (475, 50445), (531, 45125), (855, 28025), (885, 27075), (1083, 22125), (1121, 21375), (1125, 21299), (1425, 16815), (1475, 16245), (1805, 13275), (2375, 10089), (2655, 9025), (3249, 7375), (3363, 7125), (4275, 5605), (4425, 5415)]