490100535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9397}}^1$

素因数の和:9488

約数の個数: 48

約数和(自身を含む): 908974560

約数和(自身を除く): 418874025

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 5795, 9397, 10431, 17385, 28191, 46985, 52155, 84573, 140955, 178543, 422865, 535629, 573217, 892715, 1606887, 1719651, 2678145, 2866085, 5158953, 8034435, 8598255, 10891123, 25794765, 32673369, 54455615, 98020107, 163366845, 490100535]

約数ペア:

[(1, 490100535), (3, 163366845), (5, 98020107), (9, 54455615), (15, 32673369), (19, 25794765), (45, 10891123), (57, 8598255), (61, 8034435), (95, 5158953), (171, 2866085), (183, 2678145), (285, 1719651), (305, 1606887), (549, 892715), (855, 573217), (915, 535629), (1159, 422865), (2745, 178543), (3477, 140955), (5795, 84573), (9397, 52155), (10431, 46985), (17385, 28191)]