9020475

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 16519776

約数和(自身を除く): 7499301

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 853, 1175, 2115, 2559, 3525, 4265, 7677, 10575, 12795, 21325, 38385, 40091, 63975, 120273, 191925, 200455, 360819, 601365, 1002275, 1804095, 3006825, 9020475]

約数ペア:

[(1, 9020475), (3, 3006825), (5, 1804095), (9, 1002275), (15, 601365), (25, 360819), (45, 200455), (47, 191925), (75, 120273), (141, 63975), (225, 40091), (235, 38385), (423, 21325), (705, 12795), (853, 10575), (1175, 7677), (2115, 4265), (2559, 3525)]