52888997025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{69197}}^1$

素因数の和:69335

約数の個数: 72

約数和(自身を含む): 98161514880

約数和(自身を除く): 45272517855

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 79, 129, 215, 225, 237, 387, 395, 645, 711, 1075, 1185, 1935, 1975, 3225, 3397, 3555, 5925, 9675, 10191, 16985, 17775, 30573, 50955, 69197, 84925, 152865, 207591, 254775, 345985, 622773, 764325, 1037955, 1729925, 2975471, 3113865, 5189775, 5466563, 8926413, 14877355, 15569325, 16399689, 26779239, 27332815, 44632065, 49199067, 74386775, 81998445, 133896195, 136664075, 223160325, 235062209, 245995335, 409992225, 669480975, 705186627, 1175311045, 1229976675, 2115559881, 3525933135, 5876555225, 10577799405, 17629665675, 52888997025]

約数ペア:

[(1, 52888997025), (3, 17629665675), (5, 10577799405), (9, 5876555225), (15, 3525933135), (25, 2115559881), (43, 1229976675), (45, 1175311045), (75, 705186627), (79, 669480975), (129, 409992225), (215, 245995335), (225, 235062209), (237, 223160325), (387, 136664075), (395, 133896195), (645, 81998445), (711, 74386775), (1075, 49199067), (1185, 44632065), (1935, 27332815), (1975, 26779239), (3225, 16399689), (3397, 15569325), (3555, 14877355), (5925, 8926413), (9675, 5466563), (10191, 5189775), (16985, 3113865), (17775, 2975471), (30573, 1729925), (50955, 1037955), (69197, 764325), (84925, 622773), (152865, 345985), (207591, 254775)]