5137125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 10383360

約数和(自身を除く): 5246235

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 103, 105, 125, 133, 175, 285, 309, 375, 399, 475, 515, 525, 665, 721, 875, 1425, 1545, 1957, 1995, 2163, 2375, 2575, 2625, 3325, 3605, 5871, 7125, 7725, 9785, 9975, 10815, 12875, 13699, 16625, 18025, 29355, 38625, 41097, 48925, 49875, 54075, 68495, 90125, 146775, 205485, 244625, 270375, 342475, 733875, 1027425, 1712375, 5137125]

約数ペア:

[(1, 5137125), (3, 1712375), (5, 1027425), (7, 733875), (15, 342475), (19, 270375), (21, 244625), (25, 205485), (35, 146775), (57, 90125), (75, 68495), (95, 54075), (103, 49875), (105, 48925), (125, 41097), (133, 38625), (175, 29355), (285, 18025), (309, 16625), (375, 13699), (399, 12875), (475, 10815), (515, 9975), (525, 9785), (665, 7725), (721, 7125), (875, 5871), (1425, 3605), (1545, 3325), (1957, 2625), (1995, 2575), (2163, 2375)]