40215075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 69209856

約数和(自身を除く): 28994781

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 151, 159, 201, 265, 335, 453, 755, 795, 1005, 1325, 1675, 2265, 3551, 3775, 3975, 5025, 8003, 10117, 10653, 11325, 17755, 24009, 30351, 40015, 50585, 53265, 88775, 120045, 151755, 200075, 252925, 266325, 536201, 600225, 758775, 1608603, 2681005, 8043015, 13405025, 40215075]

約数ペア:

[(1, 40215075), (3, 13405025), (5, 8043015), (15, 2681005), (25, 1608603), (53, 758775), (67, 600225), (75, 536201), (151, 266325), (159, 252925), (201, 200075), (265, 151755), (335, 120045), (453, 88775), (755, 53265), (795, 50585), (1005, 40015), (1325, 30351), (1675, 24009), (2265, 17755), (3551, 11325), (3775, 10653), (3975, 10117), (5025, 8003)]