235655885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 66398515

約数列:

[1, 5, 29, 47, 145, 151, 229, 235, 755, 1145, 1363, 4379, 6641, 6815, 7097, 10763, 21895, 33205, 34579, 35485, 53815, 172895, 205813, 312127, 1002791, 1029065, 1560635, 1625213, 5013955, 8126065, 47131177, 235655885]

約数ペア:

[(1, 235655885), (5, 47131177), (29, 8126065), (47, 5013955), (145, 1625213), (151, 1560635), (229, 1029065), (235, 1002791), (755, 312127), (1145, 205813), (1363, 172895), (4379, 53815), (6641, 35485), (6815, 34579), (7097, 33205), (10763, 21895)]