65000556

素因数分解:

$2^2\times 3^6\times {\mathrm{22291}}^1$

素因数の和:22313

約数の個数: 42

約数和(自身を含む): 170556092

約数和(自身を除く): 105555536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22291, 44582, 66873, 89164, 133746, 200619, 267492, 401238, 601857, 802476, 1203714, 1805571, 2407428, 3611142, 5416713, 7222284, 10833426, 16250139, 21666852, 32500278, 65000556]

約数ペア:

[(1, 65000556), (2, 32500278), (3, 21666852), (4, 16250139), (6, 10833426), (9, 7222284), (12, 5416713), (18, 3611142), (27, 2407428), (36, 1805571), (54, 1203714), (81, 802476), (108, 601857), (162, 401238), (243, 267492), (324, 200619), (486, 133746), (729, 89164), (972, 66873), (1458, 44582), (2916, 22291)]