24738525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 51455040

約数和(自身を除く): 26716515

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 139, 175, 225, 315, 339, 417, 525, 565, 695, 791, 973, 1017, 1251, 1575, 1695, 2085, 2373, 2825, 2919, 3475, 3955, 4865, 5085, 6255, 7119, 8475, 8757, 10425, 11865, 14595, 15707, 19775, 24325, 25425, 31275, 35595, 43785, 47121, 59325, 72975, 78535, 109949, 141363, 177975, 218925, 235605, 329847, 392675, 549745, 706815, 989541, 1178025, 1649235, 2748725, 3534075, 4947705, 8246175, 24738525]

約数ペア:

[(1, 24738525), (3, 8246175), (5, 4947705), (7, 3534075), (9, 2748725), (15, 1649235), (21, 1178025), (25, 989541), (35, 706815), (45, 549745), (63, 392675), (75, 329847), (105, 235605), (113, 218925), (139, 177975), (175, 141363), (225, 109949), (315, 78535), (339, 72975), (417, 59325), (525, 47121), (565, 43785), (695, 35595), (791, 31275), (973, 25425), (1017, 24325), (1251, 19775), (1575, 15707), (1695, 14595), (2085, 11865), (2373, 10425), (2825, 8757), (2919, 8475), (3475, 7119), (3955, 6255), (4865, 5085)]