23702980225

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{31643}}^1$

素因数の和:31774

約数の個数: 36

約数和(自身を含む): 31394771856

約数和(自身を除く): 7691791631

約数列:

[1, 5, 19, 25, 83, 95, 361, 415, 475, 1577, 1805, 2075, 7885, 9025, 29963, 31643, 39425, 149815, 158215, 601217, 749075, 791075, 2626369, 3006085, 11423123, 13131845, 15030425, 49901011, 57115615, 65659225, 249505055, 285578075, 948119209, 1247525275, 4740596045, 23702980225]

約数ペア:

[(1, 23702980225), (5, 4740596045), (19, 1247525275), (25, 948119209), (83, 285578075), (95, 249505055), (361, 65659225), (415, 57115615), (475, 49901011), (1577, 15030425), (1805, 13131845), (2075, 11423123), (7885, 3006085), (9025, 2626369), (29963, 791075), (31643, 749075), (39425, 601217), (149815, 158215)]