9147375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 16937856

約数和(自身を除く): 7790481

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 173, 225, 235, 375, 423, 519, 705, 865, 1125, 1175, 1557, 2115, 2595, 3525, 4325, 5875, 7785, 8131, 10575, 12975, 17625, 21625, 24393, 38925, 40655, 52875, 64875, 73179, 121965, 194625, 203275, 365895, 609825, 1016375, 1829475, 3049125, 9147375]

約数ペア:

[(1, 9147375), (3, 3049125), (5, 1829475), (9, 1016375), (15, 609825), (25, 365895), (45, 203275), (47, 194625), (75, 121965), (125, 73179), (141, 64875), (173, 52875), (225, 40655), (235, 38925), (375, 24393), (423, 21625), (519, 17625), (705, 12975), (865, 10575), (1125, 8131), (1175, 7785), (1557, 5875), (2115, 4325), (2595, 3525)]