67160665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 34445735

約数列:

[1, 5, 11, 13, 29, 41, 55, 65, 79, 143, 145, 205, 319, 377, 395, 451, 533, 715, 869, 1027, 1189, 1595, 1885, 2255, 2291, 2665, 3239, 4147, 4345, 5135, 5863, 5945, 11297, 11455, 13079, 15457, 16195, 20735, 25201, 29315, 29783, 35629, 42107, 56485, 65395, 77285, 93931, 126005, 148915, 170027, 178145, 210535, 327613, 463177, 469655, 850135, 1033241, 1221103, 1638065, 2315885, 5166205, 6105515, 13432133, 67160665]

約数ペア:

[(1, 67160665), (5, 13432133), (11, 6105515), (13, 5166205), (29, 2315885), (41, 1638065), (55, 1221103), (65, 1033241), (79, 850135), (143, 469655), (145, 463177), (205, 327613), (319, 210535), (377, 178145), (395, 170027), (451, 148915), (533, 126005), (715, 93931), (869, 77285), (1027, 65395), (1189, 56485), (1595, 42107), (1885, 35629), (2255, 29783), (2291, 29315), (2665, 25201), (3239, 20735), (4147, 16195), (4345, 15457), (5135, 13079), (5863, 11455), (5945, 11297)]