88854155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 122508288

約数和(自身を除く): 33654133

約数列:

[1, 5, 13, 17, 65, 85, 191, 221, 421, 955, 1105, 2105, 2483, 3247, 5473, 7157, 12415, 16235, 27365, 35785, 42211, 80411, 93041, 211055, 402055, 465205, 1045343, 1366987, 5226715, 6834935, 17770831, 88854155]

約数ペア:

[(1, 88854155), (5, 17770831), (13, 6834935), (17, 5226715), (65, 1366987), (85, 1045343), (191, 465205), (221, 402055), (421, 211055), (955, 93041), (1105, 80411), (2105, 42211), (2483, 35785), (3247, 27365), (5473, 16235), (7157, 12415)]