123083835

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 235008000

約数和(自身を除く): 111924165

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 343, 509, 705, 735, 987, 1029, 1527, 1645, 1715, 2303, 2545, 3563, 4935, 5145, 6909, 7635, 10689, 11515, 16121, 17815, 23923, 24941, 34545, 48363, 53445, 71769, 74823, 80605, 119615, 124705, 167461, 174587, 241815, 358845, 374115, 502383, 523761, 837305, 872935, 1172227, 2511915, 2618805, 3516681, 5861135, 8205589, 17583405, 24616767, 41027945, 123083835]

約数ペア:

[(1, 123083835), (3, 41027945), (5, 24616767), (7, 17583405), (15, 8205589), (21, 5861135), (35, 3516681), (47, 2618805), (49, 2511915), (105, 1172227), (141, 872935), (147, 837305), (235, 523761), (245, 502383), (329, 374115), (343, 358845), (509, 241815), (705, 174587), (735, 167461), (987, 124705), (1029, 119615), (1527, 80605), (1645, 74823), (1715, 71769), (2303, 53445), (2545, 48363), (3563, 34545), (4935, 24941), (5145, 23923), (6909, 17815), (7635, 16121), (10689, 11515)]