154491415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 204482880

約数和(自身を除く): 49991465

約数列:

[1, 5, 13, 65, 97, 107, 229, 485, 535, 1145, 1261, 1391, 2977, 6305, 6955, 10379, 14885, 22213, 24503, 51895, 111065, 122515, 134927, 288769, 318539, 674635, 1443845, 1592695, 2376791, 11883955, 30898283, 154491415]

約数ペア:

[(1, 154491415), (5, 30898283), (13, 11883955), (65, 2376791), (97, 1592695), (107, 1443845), (229, 674635), (485, 318539), (535, 288769), (1145, 134927), (1261, 122515), (1391, 111065), (2977, 51895), (6305, 24503), (6955, 22213), (10379, 14885)]