1555759233

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3659}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 2726904960

約数和(自身を除く): 1171145727

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 397, 1071, 1191, 2779, 3573, 3659, 6749, 8337, 10977, 20247, 25011, 25613, 32931, 47243, 60741, 62203, 76839, 141729, 186609, 230517, 425187, 435421, 559827, 1306263, 1452623, 3918789, 4357869, 10168361, 13073607, 24694591, 30505083, 74083773, 91515249, 172862137, 222251319, 518586411, 1555759233]

約数ペア:

[(1, 1555759233), (3, 518586411), (7, 222251319), (9, 172862137), (17, 91515249), (21, 74083773), (51, 30505083), (63, 24694591), (119, 13073607), (153, 10168361), (357, 4357869), (397, 3918789), (1071, 1452623), (1191, 1306263), (2779, 559827), (3573, 435421), (3659, 425187), (6749, 230517), (8337, 186609), (10977, 141729), (20247, 76839), (25011, 62203), (25613, 60741), (32931, 47243)]