73311615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 144278400

約数和(自身を除く): 70966785

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 111, 117, 135, 185, 195, 333, 351, 481, 555, 585, 999, 1129, 1443, 1665, 1755, 2405, 3387, 4329, 4995, 5645, 7215, 10161, 12987, 14677, 16935, 21645, 30483, 41773, 44031, 50805, 64935, 73385, 125319, 132093, 152415, 208865, 220155, 375957, 396279, 543049, 626595, 660465, 1127871, 1629147, 1879785, 1981395, 2715245, 4887441, 5639355, 8145735, 14662323, 24437205, 73311615]

約数ペア:

[(1, 73311615), (3, 24437205), (5, 14662323), (9, 8145735), (13, 5639355), (15, 4887441), (27, 2715245), (37, 1981395), (39, 1879785), (45, 1629147), (65, 1127871), (111, 660465), (117, 626595), (135, 543049), (185, 396279), (195, 375957), (333, 220155), (351, 208865), (481, 152415), (555, 132093), (585, 125319), (999, 73385), (1129, 64935), (1443, 50805), (1665, 44031), (1755, 41773), (2405, 30483), (3387, 21645), (4329, 16935), (4995, 14677), (5645, 12987), (7215, 10161)]