74567415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 129540096

約数和(自身を除く): 54972681

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 3011, 4953, 8255, 9033, 15055, 24765, 39143, 45165, 117429, 195715, 382397, 587145, 1147191, 1911985, 4971161, 5735955, 14913483, 24855805, 74567415]

約数ペア:

[(1, 74567415), (3, 24855805), (5, 14913483), (13, 5735955), (15, 4971161), (39, 1911985), (65, 1147191), (127, 587145), (195, 382397), (381, 195715), (635, 117429), (1651, 45165), (1905, 39143), (3011, 24765), (4953, 15055), (8255, 9033)]