25197627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 43158528

約数和(自身を除く): 17960901

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 4013, 6279, 12039, 28091, 52169, 84273, 92299, 156507, 276897, 365183, 646093, 1095549, 1199887, 1938279, 3599661, 8399209, 25197627]

約数ペア:

[(1, 25197627), (3, 8399209), (7, 3599661), (13, 1938279), (21, 1199887), (23, 1095549), (39, 646093), (69, 365183), (91, 276897), (161, 156507), (273, 92299), (299, 84273), (483, 52169), (897, 28091), (2093, 12039), (4013, 6279)]