14718541825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{929}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 20863117800

約数和(自身を除く): 6144575975

約数列:

[1, 5, 13, 25, 29, 41, 65, 145, 205, 325, 377, 533, 725, 929, 1025, 1189, 1681, 1885, 2665, 4645, 5945, 8405, 9425, 12077, 13325, 15457, 21853, 23225, 26941, 29725, 38089, 42025, 48749, 60385, 77285, 109265, 134705, 190445, 243745, 301925, 350233, 386425, 495157, 546325, 633737, 673525, 952225, 1104581, 1218725, 1561649, 1751165, 2475785, 3168685, 5522905, 7808245, 8755825, 12378925, 14359553, 15843425, 20301437, 27614525, 39041225, 45287821, 71797765, 101507185, 226439105, 358988825, 507535925, 588741673, 1132195525, 2943708365, 14718541825]

約数ペア:

[(1, 14718541825), (5, 2943708365), (13, 1132195525), (25, 588741673), (29, 507535925), (41, 358988825), (65, 226439105), (145, 101507185), (205, 71797765), (325, 45287821), (377, 39041225), (533, 27614525), (725, 20301437), (929, 15843425), (1025, 14359553), (1189, 12378925), (1681, 8755825), (1885, 7808245), (2665, 5522905), (4645, 3168685), (5945, 2475785), (8405, 1751165), (9425, 1561649), (12077, 1218725), (13325, 1104581), (15457, 952225), (21853, 673525), (23225, 633737), (26941, 546325), (29725, 495157), (38089, 386425), (42025, 350233), (48749, 301925), (60385, 243745), (77285, 190445), (109265, 134705)]