275298975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3789

約数の個数: 72

約数和(自身を含む): 575677440

約数和(自身を除く): 300378465

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2961, 3525, 3719, 4935, 8225, 10575, 11157, 14805, 18595, 24675, 26033, 33471, 55785, 74025, 78099, 92975, 130165, 167355, 174793, 234297, 278925, 390495, 524379, 650825, 836775, 873965, 1171485, 1223551, 1573137, 1952475, 2621895, 3670653, 4369825, 5857425, 6117755, 7865685, 11011959, 13109475, 18353265, 30588775, 39328425, 55059795, 91766325, 275298975]

約数ペア:

[(1, 275298975), (3, 91766325), (5, 55059795), (7, 39328425), (9, 30588775), (15, 18353265), (21, 13109475), (25, 11011959), (35, 7865685), (45, 6117755), (47, 5857425), (63, 4369825), (75, 3670653), (105, 2621895), (141, 1952475), (175, 1573137), (225, 1223551), (235, 1171485), (315, 873965), (329, 836775), (423, 650825), (525, 524379), (705, 390495), (987, 278925), (1175, 234297), (1575, 174793), (1645, 167355), (2115, 130165), (2961, 92975), (3525, 78099), (3719, 74025), (4935, 55785), (8225, 33471), (10575, 26033), (11157, 24675), (14805, 18595)]