2373317375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4353

約数の個数: 64

約数和(自身を含む): 3592802304

約数和(自身を除く): 1219484929

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 125, 143, 155, 275, 325, 341, 403, 715, 775, 1375, 1625, 1705, 2015, 3575, 3875, 4283, 4433, 8525, 10075, 17875, 21415, 22165, 42625, 47113, 50375, 55679, 107075, 110825, 132773, 235565, 278395, 535375, 554125, 612469, 663865, 1177825, 1391975, 1460503, 1726049, 3062345, 3319325, 5889125, 6959875, 7302515, 8630245, 15311725, 16596625, 18986539, 36512575, 43151225, 76558625, 94932695, 182562875, 215756125, 474663475, 2373317375]

約数ペア:

[(1, 2373317375), (5, 474663475), (11, 215756125), (13, 182562875), (25, 94932695), (31, 76558625), (55, 43151225), (65, 36512575), (125, 18986539), (143, 16596625), (155, 15311725), (275, 8630245), (325, 7302515), (341, 6959875), (403, 5889125), (715, 3319325), (775, 3062345), (1375, 1726049), (1625, 1460503), (1705, 1391975), (2015, 1177825), (3575, 663865), (3875, 612469), (4283, 554125), (4433, 535375), (8525, 278395), (10075, 235565), (17875, 132773), (21415, 110825), (22165, 107075), (42625, 55679), (47113, 50375)]