7222875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 14017536

約数和(自身を除く): 6794661

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 103, 125, 165, 187, 255, 275, 309, 375, 425, 515, 561, 825, 935, 1133, 1275, 1375, 1545, 1751, 2125, 2575, 2805, 3399, 4125, 4675, 5253, 5665, 6375, 7725, 8755, 12875, 14025, 16995, 19261, 23375, 26265, 28325, 38625, 43775, 57783, 70125, 84975, 96305, 131325, 141625, 218875, 288915, 424875, 481525, 656625, 1444575, 2407625, 7222875]

約数ペア:

[(1, 7222875), (3, 2407625), (5, 1444575), (11, 656625), (15, 481525), (17, 424875), (25, 288915), (33, 218875), (51, 141625), (55, 131325), (75, 96305), (85, 84975), (103, 70125), (125, 57783), (165, 43775), (187, 38625), (255, 28325), (275, 26265), (309, 23375), (375, 19261), (425, 16995), (515, 14025), (561, 12875), (825, 8755), (935, 7725), (1133, 6375), (1275, 5665), (1375, 5253), (1545, 4675), (1751, 4125), (2125, 3399), (2575, 2805)]