222003075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 430554288

約数和(自身を除く): 208551213

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 193, 245, 313, 525, 579, 735, 939, 965, 1225, 1351, 1565, 2191, 2895, 3675, 4053, 4695, 4825, 6573, 6755, 7825, 9457, 10955, 14475, 15337, 20265, 23475, 28371, 32865, 33775, 46011, 47285, 54775, 60409, 76685, 101325, 141855, 164325, 181227, 230055, 236425, 302045, 383425, 422863, 709275, 906135, 1150275, 1268589, 1510225, 2114315, 2960041, 4530675, 6342945, 8880123, 10571575, 14800205, 31714725, 44400615, 74001025, 222003075]

約数ペア:

[(1, 222003075), (3, 74001025), (5, 44400615), (7, 31714725), (15, 14800205), (21, 10571575), (25, 8880123), (35, 6342945), (49, 4530675), (75, 2960041), (105, 2114315), (147, 1510225), (175, 1268589), (193, 1150275), (245, 906135), (313, 709275), (525, 422863), (579, 383425), (735, 302045), (939, 236425), (965, 230055), (1225, 181227), (1351, 164325), (1565, 141855), (2191, 101325), (2895, 76685), (3675, 60409), (4053, 54775), (4695, 47285), (4825, 46011), (6573, 33775), (6755, 32865), (7825, 28371), (9457, 23475), (10955, 20265), (14475, 15337)]