13750050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 35212032

約数和(自身を除く): 21461982

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 2957, 4650, 5914, 8871, 14785, 17742, 29570, 44355, 73925, 88710, 91667, 147850, 183334, 221775, 275001, 443550, 458335, 550002, 916670, 1375005, 2291675, 2750010, 4583350, 6875025, 13750050]

約数ペア:

[(1, 13750050), (2, 6875025), (3, 4583350), (5, 2750010), (6, 2291675), (10, 1375005), (15, 916670), (25, 550002), (30, 458335), (31, 443550), (50, 275001), (62, 221775), (75, 183334), (93, 147850), (150, 91667), (155, 88710), (186, 73925), (310, 44355), (465, 29570), (775, 17742), (930, 14785), (1550, 8871), (2325, 5914), (2957, 4650)]