156912866895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1\times {\mathrm{2069}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 259601448960

約数和(自身を除く): 102688582065

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 971, 1905, 2069, 2913, 4855, 5207, 6207, 10345, 14565, 15621, 26035, 31035, 39811, 78105, 84829, 119433, 123317, 199055, 254487, 262763, 369951, 424145, 597165, 616585, 788289, 1272435, 1313815, 1849755, 2008999, 3941445, 5055997, 6026997, 10044995, 10773283, 15167991, 25279985, 30134985, 32319849, 53866415, 75839955, 82368959, 161599245, 247106877, 255142873, 411844795, 765428619, 1235534385, 1275714365, 3827143095, 10460857793, 31382573379, 52304288965, 156912866895]

約数ペア:

[(1, 156912866895), (3, 52304288965), (5, 31382573379), (15, 10460857793), (41, 3827143095), (123, 1275714365), (127, 1235534385), (205, 765428619), (381, 411844795), (615, 255142873), (635, 247106877), (971, 161599245), (1905, 82368959), (2069, 75839955), (2913, 53866415), (4855, 32319849), (5207, 30134985), (6207, 25279985), (10345, 15167991), (14565, 10773283), (15621, 10044995), (26035, 6026997), (31035, 5055997), (39811, 3941445), (78105, 2008999), (84829, 1849755), (119433, 1313815), (123317, 1272435), (199055, 788289), (254487, 616585), (262763, 597165), (369951, 424145)]