38666425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 59817600

約数和(自身を除く): 21151175

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 401, 475, 551, 665, 725, 1015, 2005, 2755, 2807, 3325, 3857, 5075, 7619, 10025, 11629, 13775, 14035, 19285, 38095, 53333, 58145, 70175, 81403, 96425, 190475, 220951, 266665, 290725, 407015, 1104755, 1333325, 1546657, 2035075, 5523775, 7733285, 38666425]

約数ペア:

[(1, 38666425), (5, 7733285), (7, 5523775), (19, 2035075), (25, 1546657), (29, 1333325), (35, 1104755), (95, 407015), (133, 290725), (145, 266665), (175, 220951), (203, 190475), (401, 96425), (475, 81403), (551, 70175), (665, 58145), (725, 53333), (1015, 38095), (2005, 19285), (2755, 14035), (2807, 13775), (3325, 11629), (3857, 10025), (5075, 7619)]