151140375

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{3631}}^1$

素因数の和:3689

約数の個数: 48

約数和(自身を含む): 279896448

約数和(自身を除く): 128756073

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1665, 2775, 3631, 4625, 8325, 10893, 13875, 18155, 32679, 41625, 54465, 90775, 134347, 163395, 272325, 403041, 453875, 671735, 816975, 1209123, 1361625, 2015205, 3358675, 4084875, 6045615, 10076025, 16793375, 30228075, 50380125, 151140375]

約数ペア:

[(1, 151140375), (3, 50380125), (5, 30228075), (9, 16793375), (15, 10076025), (25, 6045615), (37, 4084875), (45, 3358675), (75, 2015205), (111, 1361625), (125, 1209123), (185, 816975), (225, 671735), (333, 453875), (375, 403041), (555, 272325), (925, 163395), (1125, 134347), (1665, 90775), (2775, 54465), (3631, 41625), (4625, 32679), (8325, 18155), (10893, 13875)]