67995825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 117046080

約数和(自身を除く): 49050255

約数列:

[1, 3, 5, 15, 25, 37, 75, 107, 111, 185, 229, 321, 535, 555, 687, 925, 1145, 1605, 2675, 2775, 3435, 3959, 5725, 8025, 8473, 11877, 17175, 19795, 24503, 25419, 42365, 59385, 73509, 98975, 122515, 127095, 211825, 296925, 367545, 612575, 635475, 906611, 1837725, 2719833, 4533055, 13599165, 22665275, 67995825]

約数ペア:

[(1, 67995825), (3, 22665275), (5, 13599165), (15, 4533055), (25, 2719833), (37, 1837725), (75, 906611), (107, 635475), (111, 612575), (185, 367545), (229, 296925), (321, 211825), (535, 127095), (555, 122515), (687, 98975), (925, 73509), (1145, 59385), (1605, 42365), (2675, 25419), (2775, 24503), (3435, 19795), (3959, 17175), (5725, 11877), (8025, 8473)]