477986156975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{392669}}^1$

素因数の和:392804

約数の個数: 48

約数和(自身を含む): 648565185600

約数和(自身を除く): 170579028625

約数列:

[1, 5, 23, 25, 29, 73, 115, 145, 365, 575, 667, 725, 1679, 1825, 2117, 3335, 8395, 10585, 16675, 41975, 48691, 52925, 243455, 392669, 1217275, 1963345, 9031387, 9816725, 11387401, 28664837, 45156935, 56937005, 143324185, 225784675, 261910223, 284685025, 659291251, 716620925, 831280273, 1309551115, 3296456255, 4156401365, 6547755575, 16482281275, 19119446279, 20782006825, 95597231395, 477986156975]

約数ペア:

[(1, 477986156975), (5, 95597231395), (23, 20782006825), (25, 19119446279), (29, 16482281275), (73, 6547755575), (115, 4156401365), (145, 3296456255), (365, 1309551115), (575, 831280273), (667, 716620925), (725, 659291251), (1679, 284685025), (1825, 261910223), (2117, 225784675), (3335, 143324185), (8395, 56937005), (10585, 45156935), (16675, 28664837), (41975, 11387401), (48691, 9816725), (52925, 9031387), (243455, 1963345), (392669, 1217275)]