80304845

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 102101496

約数和(自身を除く): 21796651

約数列:

[1, 5, 23, 97, 115, 313, 485, 529, 1565, 2231, 2645, 7199, 11155, 30361, 35995, 51313, 151805, 165577, 256565, 698303, 827885, 3491515, 16060969, 80304845]

約数ペア:

[(1, 80304845), (5, 16060969), (23, 3491515), (97, 827885), (115, 698303), (313, 256565), (485, 165577), (529, 151805), (1565, 51313), (2231, 35995), (2645, 30361), (7199, 11155)]