63386475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 109516800

約数和(自身を除く): 46130325

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 137, 155, 199, 411, 465, 597, 685, 775, 995, 2055, 2325, 2985, 3425, 4247, 4975, 6169, 10275, 12741, 14925, 18507, 21235, 27263, 30845, 63705, 81789, 92535, 106175, 136315, 154225, 318525, 408945, 462675, 681575, 845153, 2044725, 2535459, 4225765, 12677295, 21128825, 63386475]

約数ペア:

[(1, 63386475), (3, 21128825), (5, 12677295), (15, 4225765), (25, 2535459), (31, 2044725), (75, 845153), (93, 681575), (137, 462675), (155, 408945), (199, 318525), (411, 154225), (465, 136315), (597, 106175), (685, 92535), (775, 81789), (995, 63705), (2055, 30845), (2325, 27263), (2985, 21235), (3425, 18507), (4247, 14925), (4975, 12741), (6169, 10275)]