74308455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 48

約数和(自身を含む): 143091360

約数和(自身を除く): 68782905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 3257, 4563, 7605, 9771, 16285, 22815, 29313, 42341, 48855, 87939, 127023, 146565, 211705, 381069, 439695, 550433, 635115, 1143207, 1651299, 1905345, 2752165, 4953897, 5716035, 8256495, 14861691, 24769485, 74308455]

約数ペア:

[(1, 74308455), (3, 24769485), (5, 14861691), (9, 8256495), (13, 5716035), (15, 4953897), (27, 2752165), (39, 1905345), (45, 1651299), (65, 1143207), (117, 635115), (135, 550433), (169, 439695), (195, 381069), (351, 211705), (507, 146565), (585, 127023), (845, 87939), (1521, 48855), (1755, 42341), (2535, 29313), (3257, 22815), (4563, 16285), (7605, 9771)]