80257065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26357}}^1$

素因数の和:26401

約数の個数: 32

約数和(自身を含む): 151822080

約数和(自身を除く): 71565015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 26357, 79071, 131785, 184499, 395355, 553497, 764353, 922495, 2293059, 2767485, 3821765, 5350471, 11465295, 16051413, 26752355, 80257065]

約数ペア:

[(1, 80257065), (3, 26752355), (5, 16051413), (7, 11465295), (15, 5350471), (21, 3821765), (29, 2767485), (35, 2293059), (87, 922495), (105, 764353), (145, 553497), (203, 395355), (435, 184499), (609, 131785), (1015, 79071), (3045, 26357)]