30447235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 45747072

約数和(自身を除く): 15299837

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 1097, 2135, 3965, 5485, 5551, 7679, 14261, 27755, 38395, 66917, 71305, 99827, 334585, 468419, 499135, 869921, 2342095, 4349605, 6089447, 30447235]

約数ペア:

[(1, 30447235), (5, 6089447), (7, 4349605), (13, 2342095), (35, 869921), (61, 499135), (65, 468419), (91, 334585), (305, 99827), (427, 71305), (455, 66917), (793, 38395), (1097, 27755), (2135, 14261), (3965, 7679), (5485, 5551)]