1953911205

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 3417650496

約数和(自身を除く): 1463739291

約数列:

[1, 3, 5, 9, 15, 45, 233, 331, 563, 699, 993, 1165, 1655, 1689, 2097, 2815, 2979, 3495, 4965, 5067, 8445, 10485, 14895, 25335, 77123, 131179, 186353, 231369, 385615, 393537, 559059, 655895, 694107, 931765, 1156845, 1180611, 1677177, 1967685, 2795295, 3470535, 5903055, 8385885, 43420249, 130260747, 217101245, 390782241, 651303735, 1953911205]

約数ペア:

[(1, 1953911205), (3, 651303735), (5, 390782241), (9, 217101245), (15, 130260747), (45, 43420249), (233, 8385885), (331, 5903055), (563, 3470535), (699, 2795295), (993, 1967685), (1165, 1677177), (1655, 1180611), (1689, 1156845), (2097, 931765), (2815, 694107), (2979, 655895), (3495, 559059), (4965, 393537), (5067, 385615), (8445, 231369), (10485, 186353), (14895, 131179), (25335, 77123)]