43011253025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{30713}}^1$

素因数の和:30906

約数の個数: 48

約数和(自身を含む): 59717844480

約数和(自身を除く): 16706591455

約数列:

[1, 5, 13, 25, 31, 65, 139, 155, 325, 403, 695, 775, 1807, 2015, 3475, 4309, 9035, 10075, 21545, 30713, 45175, 56017, 107725, 153565, 280085, 399269, 767825, 952103, 1400425, 1996345, 4269107, 4760515, 9981725, 12377339, 21345535, 23802575, 55498391, 61886695, 106727675, 132342317, 277491955, 309433475, 661711585, 1387459775, 1720450121, 3308557925, 8602250605, 43011253025]

約数ペア:

[(1, 43011253025), (5, 8602250605), (13, 3308557925), (25, 1720450121), (31, 1387459775), (65, 661711585), (139, 309433475), (155, 277491955), (325, 132342317), (403, 106727675), (695, 61886695), (775, 55498391), (1807, 23802575), (2015, 21345535), (3475, 12377339), (4309, 9981725), (9035, 4760515), (10075, 4269107), (21545, 1996345), (30713, 1400425), (45175, 952103), (56017, 767825), (107725, 399269), (153565, 280085)]