23003702985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{810989}}^1$

素因数の和:811089

約数の個数: 32

約数和(自身を含む): 38616099840

約数和(自身を除く): 15612396855

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 5673, 9455, 28365, 810989, 2432967, 4054945, 12164835, 25140659, 49470329, 75421977, 125703295, 148410987, 247351645, 377109885, 742054935, 1533580199, 4600740597, 7667900995, 23003702985]

約数ペア:

[(1, 23003702985), (3, 7667900995), (5, 4600740597), (15, 1533580199), (31, 742054935), (61, 377109885), (93, 247351645), (155, 148410987), (183, 125703295), (305, 75421977), (465, 49470329), (915, 25140659), (1891, 12164835), (5673, 4054945), (9455, 2432967), (28365, 810989)]