25972635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5835

約数の個数: 32

約数和(自身を含む): 46706688

約数和(自身を除く): 20734053

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5791, 17373, 28955, 75283, 86865, 133193, 225849, 376415, 399579, 665965, 1129245, 1731509, 1997895, 5194527, 8657545, 25972635]

約数ペア:

[(1, 25972635), (3, 8657545), (5, 5194527), (13, 1997895), (15, 1731509), (23, 1129245), (39, 665965), (65, 399579), (69, 376415), (115, 225849), (195, 133193), (299, 86865), (345, 75283), (897, 28955), (1495, 17373), (4485, 5791)]