1330676925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8882

約数の個数: 48

約数和(自身を含む): 2299376640

約数和(自身を除く): 968699715

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 705, 1075, 1175, 2021, 3225, 3525, 6063, 8779, 10105, 26337, 30315, 43895, 50525, 131685, 151575, 219475, 377497, 412613, 658425, 1132491, 1237839, 1887485, 2063065, 5662455, 6189195, 9437425, 10315325, 17742359, 28312275, 30945975, 53227077, 88711795, 266135385, 443558975, 1330676925]

約数ペア:

[(1, 1330676925), (3, 443558975), (5, 266135385), (15, 88711795), (25, 53227077), (43, 30945975), (47, 28312275), (75, 17742359), (129, 10315325), (141, 9437425), (215, 6189195), (235, 5662455), (645, 2063065), (705, 1887485), (1075, 1237839), (1175, 1132491), (2021, 658425), (3225, 412613), (3525, 377497), (6063, 219475), (8779, 151575), (10105, 131685), (26337, 50525), (30315, 43895)]