378045155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 484116480

約数和(自身を除く): 106071325

約数列:

[1, 5, 31, 59, 67, 155, 295, 335, 617, 1829, 2077, 3085, 3953, 9145, 10385, 19127, 19765, 36403, 41339, 95635, 122543, 182015, 206695, 612715, 1128493, 1281509, 2439001, 5642465, 6407545, 12195005, 75609031, 378045155]

約数ペア:

[(1, 378045155), (5, 75609031), (31, 12195005), (59, 6407545), (67, 5642465), (155, 2439001), (295, 1281509), (335, 1128493), (617, 612715), (1829, 206695), (2077, 182015), (3085, 122543), (3953, 95635), (9145, 41339), (10385, 36403), (19127, 19765)]