13669875

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 11882925

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 419, 435, 725, 1125, 1257, 1305, 2095, 2175, 3625, 3771, 6285, 6525, 10475, 10875, 12151, 18855, 31425, 32625, 36453, 52375, 60755, 94275, 109359, 157125, 182265, 303775, 471375, 546795, 911325, 1518875, 2733975, 4556625, 13669875]

約数ペア:

[(1, 13669875), (3, 4556625), (5, 2733975), (9, 1518875), (15, 911325), (25, 546795), (29, 471375), (45, 303775), (75, 182265), (87, 157125), (125, 109359), (145, 94275), (225, 60755), (261, 52375), (375, 36453), (419, 32625), (435, 31425), (725, 18855), (1125, 12151), (1257, 10875), (1305, 10475), (2095, 6525), (2175, 6285), (3625, 3771)]