77777712985

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{122147}}^1$

素因数の和:122302

約数の個数: 48

約数和(自身を含む): 114295349376

約数和(自身を除く): 36517636391

約数列:

[1, 5, 7, 23, 35, 49, 113, 115, 161, 245, 565, 791, 805, 1127, 2599, 3955, 5537, 5635, 12995, 18193, 27685, 90965, 122147, 127351, 610735, 636755, 855029, 2809381, 4275145, 5985203, 13802611, 14046905, 19665667, 29926015, 69013055, 96618277, 98328335, 137659669, 317460053, 483091385, 676327939, 688298345, 1587300265, 2222220371, 3381639695, 11111101855, 15555542597, 77777712985]

約数ペア:

[(1, 77777712985), (5, 15555542597), (7, 11111101855), (23, 3381639695), (35, 2222220371), (49, 1587300265), (113, 688298345), (115, 676327939), (161, 483091385), (245, 317460053), (565, 137659669), (791, 98328335), (805, 96618277), (1127, 69013055), (2599, 29926015), (3955, 19665667), (5537, 14046905), (5635, 13802611), (12995, 5985203), (18193, 4275145), (27685, 2809381), (90965, 855029), (122147, 636755), (127351, 610735)]