1963579735

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 2612554560

約数和(自身を除く): 648974825

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2197, 2795, 4157, 7267, 10985, 20785, 36335, 54041, 94471, 178751, 270205, 472355, 702533, 893755, 2323763, 3512665, 9132929, 11618815, 30208919, 45664645, 151044595, 392715947, 1963579735]

約数ペア:

[(1, 1963579735), (5, 392715947), (13, 151044595), (43, 45664645), (65, 30208919), (169, 11618815), (215, 9132929), (559, 3512665), (845, 2323763), (2197, 893755), (2795, 702533), (4157, 472355), (7267, 270205), (10985, 178751), (20785, 94471), (36335, 54041)]