996877365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 1851310080

約数和(自身を除く): 854432715

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 239, 255, 561, 717, 935, 1195, 1487, 2629, 2805, 3585, 4063, 4461, 7435, 7887, 12189, 13145, 16357, 20315, 22305, 25279, 39435, 44693, 49071, 60945, 75837, 81785, 126395, 134079, 223465, 245355, 278069, 355393, 379185, 670395, 834207, 1066179, 1390345, 1776965, 3909323, 4171035, 5330895, 6041681, 11727969, 18125043, 19546615, 30208405, 58639845, 66458491, 90625215, 199375473, 332292455, 996877365]

約数ペア:

[(1, 996877365), (3, 332292455), (5, 199375473), (11, 90625215), (15, 66458491), (17, 58639845), (33, 30208405), (51, 19546615), (55, 18125043), (85, 11727969), (165, 6041681), (187, 5330895), (239, 4171035), (255, 3909323), (561, 1776965), (717, 1390345), (935, 1066179), (1195, 834207), (1487, 670395), (2629, 379185), (2805, 355393), (3585, 278069), (4063, 245355), (4461, 223465), (7435, 134079), (7887, 126395), (12189, 81785), (13145, 75837), (16357, 60945), (20315, 49071), (22305, 44693), (25279, 39435)]