38591685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 74400768

約数和(自身を除く): 35809083

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1471, 1749, 2385, 2915, 4413, 5247, 7355, 8745, 13239, 16181, 22065, 26235, 48543, 66195, 77963, 80905, 145629, 233889, 242715, 389815, 701667, 728145, 857593, 1169445, 2572779, 3508335, 4287965, 7718337, 12863895, 38591685]

約数ペア:

[(1, 38591685), (3, 12863895), (5, 7718337), (9, 4287965), (11, 3508335), (15, 2572779), (33, 1169445), (45, 857593), (53, 728145), (55, 701667), (99, 389815), (159, 242715), (165, 233889), (265, 145629), (477, 80905), (495, 77963), (583, 66195), (795, 48543), (1471, 26235), (1749, 22065), (2385, 16181), (2915, 13239), (4413, 8745), (5247, 7355)]