15682065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 28843776

約数和(自身を除く): 13161711

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 641, 699, 1165, 1631, 1923, 3205, 3495, 4487, 4893, 8155, 9615, 13461, 22435, 24465, 67305, 149353, 448059, 746765, 1045471, 2240295, 3136413, 5227355, 15682065]

約数ペア:

[(1, 15682065), (3, 5227355), (5, 3136413), (7, 2240295), (15, 1045471), (21, 746765), (35, 448059), (105, 149353), (233, 67305), (641, 24465), (699, 22435), (1165, 13461), (1631, 9615), (1923, 8155), (3205, 4893), (3495, 4487)]