76331745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 153384192

約数和(自身を除く): 77052447

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 3413, 4473, 7455, 10239, 17065, 22365, 23891, 30717, 51195, 71673, 119455, 153585, 215019, 242323, 358365, 726969, 1075095, 1211615, 1696261, 2180907, 3634845, 5088783, 8481305, 10904535, 15266349, 25443915, 76331745]

約数ペア:

[(1, 76331745), (3, 25443915), (5, 15266349), (7, 10904535), (9, 8481305), (15, 5088783), (21, 3634845), (35, 2180907), (45, 1696261), (63, 1211615), (71, 1075095), (105, 726969), (213, 358365), (315, 242323), (355, 215019), (497, 153585), (639, 119455), (1065, 71673), (1491, 51195), (2485, 30717), (3195, 23891), (3413, 22365), (4473, 17065), (7455, 10239)]