65172835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 96832512

約数和(自身を除く): 31659677

約数列:

[1, 5, 7, 13, 35, 65, 91, 227, 455, 631, 1135, 1589, 2951, 3155, 4417, 7945, 8203, 14755, 20657, 22085, 41015, 57421, 103285, 143237, 287105, 716185, 1002659, 1862081, 5013295, 9310405, 13034567, 65172835]

約数ペア:

[(1, 65172835), (5, 13034567), (7, 9310405), (13, 5013295), (35, 1862081), (65, 1002659), (91, 716185), (227, 287105), (455, 143237), (631, 103285), (1135, 57421), (1589, 41015), (2951, 22085), (3155, 20657), (4417, 14755), (7945, 8203)]