73837755

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 133783104

約数和(自身を除く): 59945349

約数列:

[1, 3, 5, 9, 15, 37, 45, 61, 111, 183, 185, 305, 333, 549, 555, 727, 915, 1665, 2181, 2257, 2745, 3635, 6543, 6771, 10905, 11285, 20313, 26899, 32715, 33855, 44347, 80697, 101565, 133041, 134495, 221735, 242091, 399123, 403485, 665205, 1210455, 1640839, 1995615, 4922517, 8204195, 14767551, 24612585, 73837755]

約数ペア:

[(1, 73837755), (3, 24612585), (5, 14767551), (9, 8204195), (15, 4922517), (37, 1995615), (45, 1640839), (61, 1210455), (111, 665205), (183, 403485), (185, 399123), (305, 242091), (333, 221735), (549, 134495), (555, 133041), (727, 101565), (915, 80697), (1665, 44347), (2181, 33855), (2257, 32715), (2745, 26899), (3635, 20313), (6543, 11285), (6771, 10905)]