5120325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{3251}}^1$

素因数の和:3274

約数の個数: 36

約数和(自身を含む): 10484448

約数和(自身を除く): 5364123

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 3251, 9753, 16255, 22757, 29259, 48765, 68271, 81275, 113785, 146295, 204813, 243825, 341355, 568925, 731475, 1024065, 1706775, 5120325]

約数ペア:

[(1, 5120325), (3, 1706775), (5, 1024065), (7, 731475), (9, 568925), (15, 341355), (21, 243825), (25, 204813), (35, 146295), (45, 113785), (63, 81275), (75, 68271), (105, 48765), (175, 29259), (225, 22757), (315, 16255), (525, 9753), (1575, 3251)]