6393195

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 6048405

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 71, 87, 115, 135, 145, 207, 213, 261, 345, 355, 435, 621, 639, 667, 783, 1035, 1065, 1305, 1633, 1917, 2001, 2059, 3105, 3195, 3335, 3915, 4899, 6003, 6177, 8165, 9585, 10005, 10295, 14697, 18009, 18531, 24495, 30015, 30885, 44091, 47357, 55593, 73485, 90045, 92655, 142071, 220455, 236785, 277965, 426213, 710355, 1278639, 2131065, 6393195]

約数ペア:

[(1, 6393195), (3, 2131065), (5, 1278639), (9, 710355), (15, 426213), (23, 277965), (27, 236785), (29, 220455), (45, 142071), (69, 92655), (71, 90045), (87, 73485), (115, 55593), (135, 47357), (145, 44091), (207, 30885), (213, 30015), (261, 24495), (345, 18531), (355, 18009), (435, 14697), (621, 10295), (639, 10005), (667, 9585), (783, 8165), (1035, 6177), (1065, 6003), (1305, 4899), (1633, 3915), (1917, 3335), (2001, 3195), (2059, 3105)]