1399685895

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 2457655200

約数和(自身を除く): 1057969305

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 461, 545, 619, 981, 1383, 1635, 1857, 2305, 3095, 4149, 4905, 5571, 6915, 9285, 20745, 27855, 50249, 67471, 150747, 202413, 251245, 285359, 337355, 452241, 607239, 753735, 856077, 1012065, 1426795, 2261205, 2568231, 3036195, 4280385, 12841155, 31104131, 93312393, 155520655, 279937179, 466561965, 1399685895]

約数ペア:

[(1, 1399685895), (3, 466561965), (5, 279937179), (9, 155520655), (15, 93312393), (45, 31104131), (109, 12841155), (327, 4280385), (461, 3036195), (545, 2568231), (619, 2261205), (981, 1426795), (1383, 1012065), (1635, 856077), (1857, 753735), (2305, 607239), (3095, 452241), (4149, 337355), (4905, 285359), (5571, 251245), (6915, 202413), (9285, 150747), (20745, 67471), (27855, 50249)]