907366905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1997}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 1645712640

約数和(自身を除く): 738345735

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 439, 1035, 1317, 1997, 2195, 3951, 5991, 6585, 9985, 10097, 17973, 19755, 29955, 30291, 45931, 50485, 89865, 90873, 137793, 151455, 229655, 413379, 454365, 688965, 876683, 2066895, 2630049, 4383415, 7890147, 13150245, 20163709, 39450735, 60491127, 100818545, 181473381, 302455635, 907366905]

約数ペア:

[(1, 907366905), (3, 302455635), (5, 181473381), (9, 100818545), (15, 60491127), (23, 39450735), (45, 20163709), (69, 13150245), (115, 7890147), (207, 4383415), (345, 2630049), (439, 2066895), (1035, 876683), (1317, 688965), (1997, 454365), (2195, 413379), (3951, 229655), (5991, 151455), (6585, 137793), (9985, 90873), (10097, 89865), (17973, 50485), (19755, 45931), (29955, 30291)]