123130875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{6701}}^1$

素因数の和:6733

約数の個数: 48

約数和(自身を含む): 238376736

約数和(自身を除く): 115245861

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3675, 6125, 6701, 18375, 20103, 33505, 46907, 100515, 140721, 167525, 234535, 328349, 502575, 703605, 837625, 985047, 1172675, 1641745, 2512875, 3518025, 4925235, 5863375, 8208725, 17590125, 24626175, 41043625, 123130875]

約数ペア:

[(1, 123130875), (3, 41043625), (5, 24626175), (7, 17590125), (15, 8208725), (21, 5863375), (25, 4925235), (35, 3518025), (49, 2512875), (75, 1641745), (105, 1172675), (125, 985047), (147, 837625), (175, 703605), (245, 502575), (375, 328349), (525, 234535), (735, 167525), (875, 140721), (1225, 100515), (2625, 46907), (3675, 33505), (6125, 20103), (6701, 18375)]