75038775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3920

約数の個数: 48

約数和(自身を含む): 145657344

約数和(自身を除く): 70618569

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 525, 555, 777, 925, 1295, 2775, 3863, 3885, 6475, 11589, 19315, 19425, 27041, 57945, 81123, 96575, 135205, 142931, 289725, 405615, 428793, 676025, 714655, 1000517, 2028075, 2143965, 3001551, 3573275, 5002585, 10719825, 15007755, 25012925, 75038775]

約数ペア:

[(1, 75038775), (3, 25012925), (5, 15007755), (7, 10719825), (15, 5002585), (21, 3573275), (25, 3001551), (35, 2143965), (37, 2028075), (75, 1000517), (105, 714655), (111, 676025), (175, 428793), (185, 405615), (259, 289725), (525, 142931), (555, 135205), (777, 96575), (925, 81123), (1295, 57945), (2775, 27041), (3863, 19425), (3885, 19315), (6475, 11589)]