151593805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 208293120

約数和(自身を除く): 56699315

約数列:

[1, 5, 11, 23, 55, 115, 253, 293, 409, 1265, 1465, 2045, 3223, 4499, 6739, 9407, 16115, 22495, 33695, 47035, 74129, 103477, 119837, 370645, 517385, 599185, 1318207, 2756251, 6591035, 13781255, 30318761, 151593805]

約数ペア:

[(1, 151593805), (5, 30318761), (11, 13781255), (23, 6591035), (55, 2756251), (115, 1318207), (253, 599185), (293, 517385), (409, 370645), (1265, 119837), (1465, 103477), (2045, 74129), (3223, 47035), (4499, 33695), (6739, 22495), (9407, 16115)]