137035525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 189245700

約数和(自身を除く): 52210175

約数列:

[1, 5, 11, 25, 55, 89, 121, 275, 445, 509, 605, 979, 2225, 2545, 3025, 4895, 5599, 10769, 12725, 24475, 27995, 45301, 53845, 61589, 139975, 226505, 269225, 307945, 498311, 1132525, 1539725, 2491555, 5481421, 12457775, 27407105, 137035525]

約数ペア:

[(1, 137035525), (5, 27407105), (11, 12457775), (25, 5481421), (55, 2491555), (89, 1539725), (121, 1132525), (275, 498311), (445, 307945), (509, 269225), (605, 226505), (979, 139975), (2225, 61589), (2545, 53845), (3025, 45301), (4895, 27995), (5599, 24475), (10769, 12725)]