258636435

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 421243200

約数和(自身を除く): 162606765

約数列:

[1, 3, 5, 15, 97, 149, 291, 447, 485, 745, 1193, 1455, 2235, 3579, 5965, 14453, 17895, 43359, 72265, 115721, 177757, 216795, 347163, 533271, 578605, 888785, 1735815, 2666355, 17242429, 51727287, 86212145, 258636435]

約数ペア:

[(1, 258636435), (3, 86212145), (5, 51727287), (15, 17242429), (97, 2666355), (149, 1735815), (291, 888785), (447, 578605), (485, 533271), (745, 347163), (1193, 216795), (1455, 177757), (2235, 115721), (3579, 72265), (5965, 43359), (14453, 17895)]