67887435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 138101760

約数和(自身を除く): 70214325

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1109, 1113, 1155, 1749, 1855, 2915, 3327, 4081, 5545, 5565, 7763, 8745, 12199, 12243, 16635, 20405, 23289, 36597, 38815, 58777, 60995, 61215, 85393, 116445, 176331, 182985, 256179, 293885, 411439, 426965, 646547, 881655, 1234317, 1280895, 1939641, 2057195, 3232735, 4525829, 6171585, 9698205, 13577487, 22629145, 67887435]

約数ペア:

[(1, 67887435), (3, 22629145), (5, 13577487), (7, 9698205), (11, 6171585), (15, 4525829), (21, 3232735), (33, 2057195), (35, 1939641), (53, 1280895), (55, 1234317), (77, 881655), (105, 646547), (159, 426965), (165, 411439), (231, 293885), (265, 256179), (371, 182985), (385, 176331), (583, 116445), (795, 85393), (1109, 61215), (1113, 60995), (1155, 58777), (1749, 38815), (1855, 36597), (2915, 23289), (3327, 20405), (4081, 16635), (5545, 12243), (5565, 12199), (7763, 8745)]