72839735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21841}}^1$

素因数の和:21898

約数の個数: 16

約数和(自身を含む): 94357440

約数和(自身を除く): 21517705

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 21841, 109205, 502343, 633389, 2511715, 3166945, 14567947, 72839735]

約数ペア:

[(1, 72839735), (5, 14567947), (23, 3166945), (29, 2511715), (115, 633389), (145, 502343), (667, 109205), (3335, 21841)]