91863265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 126846720

約数和(自身を除く): 34983455

約数列:

[1, 5, 13, 23, 43, 65, 115, 215, 299, 559, 989, 1429, 1495, 2795, 4945, 7145, 12857, 18577, 32867, 61447, 64285, 92885, 164335, 307235, 427271, 798811, 1413281, 2136355, 3994055, 7066405, 18372653, 91863265]

約数ペア:

[(1, 91863265), (5, 18372653), (13, 7066405), (23, 3994055), (43, 2136355), (65, 1413281), (115, 798811), (215, 427271), (299, 307235), (559, 164335), (989, 92885), (1429, 64285), (1495, 61447), (2795, 32867), (4945, 18577), (7145, 12857)]