136890075

素因数分解:

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

素因数の和:413

約数の個数: 54

約数和(自身を含む): 264647124

約数和(自身を除く): 127757049

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 193, 245, 525, 579, 735, 965, 1225, 1351, 2895, 3675, 4053, 4825, 6755, 9457, 14475, 20265, 28371, 33775, 37249, 47285, 101325, 111747, 141855, 186245, 236425, 260743, 558735, 709275, 782229, 931225, 1303715, 1825201, 2793675, 3911145, 5475603, 6518575, 9126005, 19555725, 27378015, 45630025, 136890075]

約数ペア:

[(1, 136890075), (3, 45630025), (5, 27378015), (7, 19555725), (15, 9126005), (21, 6518575), (25, 5475603), (35, 3911145), (49, 2793675), (75, 1825201), (105, 1303715), (147, 931225), (175, 782229), (193, 709275), (245, 558735), (525, 260743), (579, 236425), (735, 186245), (965, 141855), (1225, 111747), (1351, 101325), (2895, 47285), (3675, 37249), (4053, 33775), (4825, 28371), (6755, 20265), (9457, 14475)]