1022989825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 1515028032

約数和(自身を除く): 492038207

約数列:

[1, 5, 11, 13, 25, 55, 61, 65, 143, 275, 305, 325, 671, 715, 793, 1525, 3355, 3575, 3965, 4691, 8723, 16775, 19825, 23455, 43615, 51601, 60983, 117275, 218075, 258005, 286151, 304915, 670813, 1290025, 1430755, 1524575, 3147661, 3354065, 3719963, 7153775, 15738305, 16770325, 18599815, 40919593, 78691525, 92999075, 204597965, 1022989825]

約数ペア:

[(1, 1022989825), (5, 204597965), (11, 92999075), (13, 78691525), (25, 40919593), (55, 18599815), (61, 16770325), (65, 15738305), (143, 7153775), (275, 3719963), (305, 3354065), (325, 3147661), (671, 1524575), (715, 1430755), (793, 1290025), (1525, 670813), (3355, 304915), (3575, 286151), (3965, 258005), (4691, 218075), (8723, 117275), (16775, 60983), (19825, 51601), (23455, 43615)]