67501875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 132957440

約数和(自身を除く): 65455565

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 125, 139, 175, 185, 259, 375, 417, 525, 555, 625, 695, 777, 875, 925, 973, 1295, 1875, 2085, 2625, 2775, 2919, 3475, 3885, 4375, 4625, 4865, 5143, 6475, 10425, 13125, 13875, 14595, 15429, 17375, 19425, 23125, 24325, 25715, 32375, 36001, 52125, 69375, 72975, 77145, 86875, 97125, 108003, 121625, 128575, 161875, 180005, 260625, 364875, 385725, 485625, 540015, 608125, 642875, 900025, 1824375, 1928625, 2700075, 3214375, 4500125, 9643125, 13500375, 22500625, 67501875]

約数ペア:

[(1, 67501875), (3, 22500625), (5, 13500375), (7, 9643125), (15, 4500125), (21, 3214375), (25, 2700075), (35, 1928625), (37, 1824375), (75, 900025), (105, 642875), (111, 608125), (125, 540015), (139, 485625), (175, 385725), (185, 364875), (259, 260625), (375, 180005), (417, 161875), (525, 128575), (555, 121625), (625, 108003), (695, 97125), (777, 86875), (875, 77145), (925, 72975), (973, 69375), (1295, 52125), (1875, 36001), (2085, 32375), (2625, 25715), (2775, 24325), (2919, 23125), (3475, 19425), (3885, 17375), (4375, 15429), (4625, 14595), (4865, 13875), (5143, 13125), (6475, 10425)]