85450575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 170989056

約数和(自身を除く): 85538481

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 53, 75, 83, 105, 111, 159, 175, 185, 249, 259, 265, 371, 415, 525, 555, 581, 777, 795, 925, 1113, 1245, 1295, 1325, 1743, 1855, 1961, 2075, 2775, 2905, 3071, 3885, 3975, 4399, 5565, 5883, 6225, 6475, 8715, 9213, 9275, 9805, 13197, 13727, 14525, 15355, 19425, 21497, 21995, 27825, 29415, 30793, 41181, 43575, 46065, 49025, 64491, 65985, 68635, 76775, 92379, 107485, 109975, 147075, 153965, 162763, 205905, 230325, 322455, 329925, 343175, 461895, 488289, 537425, 769825, 813815, 1029525, 1139341, 1612275, 2309475, 2441445, 3418023, 4069075, 5696705, 12207225, 17090115, 28483525, 85450575]

約数ペア:

[(1, 85450575), (3, 28483525), (5, 17090115), (7, 12207225), (15, 5696705), (21, 4069075), (25, 3418023), (35, 2441445), (37, 2309475), (53, 1612275), (75, 1139341), (83, 1029525), (105, 813815), (111, 769825), (159, 537425), (175, 488289), (185, 461895), (249, 343175), (259, 329925), (265, 322455), (371, 230325), (415, 205905), (525, 162763), (555, 153965), (581, 147075), (777, 109975), (795, 107485), (925, 92379), (1113, 76775), (1245, 68635), (1295, 65985), (1325, 64491), (1743, 49025), (1855, 46065), (1961, 43575), (2075, 41181), (2775, 30793), (2905, 29415), (3071, 27825), (3885, 21995), (3975, 21497), (4399, 19425), (5565, 15355), (5883, 14525), (6225, 13727), (6475, 13197), (8715, 9805), (9213, 9275)]