11777625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 23180040

約数和(自身を除く): 11402415

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 125, 145, 171, 225, 261, 285, 361, 375, 435, 475, 551, 725, 855, 1083, 1125, 1305, 1425, 1653, 1805, 2175, 2375, 2755, 3249, 3625, 4275, 4959, 5415, 6525, 7125, 8265, 9025, 10469, 10875, 13775, 16245, 21375, 24795, 27075, 31407, 32625, 41325, 45125, 52345, 68875, 81225, 94221, 123975, 135375, 157035, 206625, 261725, 406125, 471105, 619875, 785175, 1308625, 2355525, 3925875, 11777625]

約数ペア:

[(1, 11777625), (3, 3925875), (5, 2355525), (9, 1308625), (15, 785175), (19, 619875), (25, 471105), (29, 406125), (45, 261725), (57, 206625), (75, 157035), (87, 135375), (95, 123975), (125, 94221), (145, 81225), (171, 68875), (225, 52345), (261, 45125), (285, 41325), (361, 32625), (375, 31407), (435, 27075), (475, 24795), (551, 21375), (725, 16245), (855, 13775), (1083, 10875), (1125, 10469), (1305, 9025), (1425, 8265), (1653, 7125), (1805, 6525), (2175, 5415), (2375, 4959), (2755, 4275), (3249, 3625)]