71742515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3767}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 93054528

約数和(自身を除く): 21312013

約数列:

[1, 5, 13, 65, 293, 1465, 3767, 3809, 18835, 19045, 48971, 244855, 1103731, 5518655, 14348503, 71742515]

約数ペア:

[(1, 71742515), (5, 14348503), (13, 5518655), (65, 1103731), (293, 244855), (1465, 48971), (3767, 19045), (3809, 18835)]