25833075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 45330432

約数和(自身を除く): 19497357

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 271, 465, 615, 775, 813, 1025, 1271, 1355, 2325, 3075, 3813, 4065, 6355, 6775, 8401, 11111, 19065, 20325, 25203, 31775, 33333, 42005, 55555, 95325, 126015, 166665, 210025, 277775, 344441, 630075, 833325, 1033323, 1722205, 5166615, 8611025, 25833075]

約数ペア:

[(1, 25833075), (3, 8611025), (5, 5166615), (15, 1722205), (25, 1033323), (31, 833325), (41, 630075), (75, 344441), (93, 277775), (123, 210025), (155, 166665), (205, 126015), (271, 95325), (465, 55555), (615, 42005), (775, 33333), (813, 31775), (1025, 25203), (1271, 20325), (1355, 19065), (2325, 11111), (3075, 8401), (3813, 6775), (4065, 6355)]