10500975

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 19760640

約数和(自身を除く): 9259665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 331, 423, 675, 705, 993, 1175, 1269, 1655, 2115, 2979, 3525, 4965, 6345, 8275, 8937, 10575, 14895, 15557, 24825, 31725, 44685, 46671, 74475, 77785, 140013, 223425, 233355, 388925, 420039, 700065, 1166775, 2100195, 3500325, 10500975]

約数ペア:

[(1, 10500975), (3, 3500325), (5, 2100195), (9, 1166775), (15, 700065), (25, 420039), (27, 388925), (45, 233355), (47, 223425), (75, 140013), (135, 77785), (141, 74475), (225, 46671), (235, 44685), (331, 31725), (423, 24825), (675, 15557), (705, 14895), (993, 10575), (1175, 8937), (1269, 8275), (1655, 6345), (2115, 4965), (2979, 3525)]