13418735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 5243665

約数列:

[1, 5, 11, 29, 47, 55, 145, 179, 235, 319, 517, 895, 1363, 1595, 1969, 2585, 5191, 6815, 8413, 9845, 14993, 25955, 42065, 57101, 74965, 92543, 243977, 285505, 462715, 1219885, 2683747, 13418735]

約数ペア:

[(1, 13418735), (5, 2683747), (11, 1219885), (29, 462715), (47, 285505), (55, 243977), (145, 92543), (179, 74965), (235, 57101), (319, 42065), (517, 25955), (895, 14993), (1363, 9845), (1595, 8413), (1969, 6815), (2585, 5191)]