142810935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 256089600

約数和(自身を除く): 113278665

約数列:

[1, 3, 5, 15, 19, 29, 37, 57, 87, 95, 111, 145, 185, 285, 435, 467, 551, 555, 703, 1073, 1401, 1653, 2109, 2335, 2755, 3219, 3515, 5365, 7005, 8265, 8873, 10545, 13543, 16095, 17279, 20387, 26619, 40629, 44365, 51837, 61161, 67715, 86395, 101935, 133095, 203145, 257317, 259185, 305805, 328301, 501091, 771951, 984903, 1286585, 1503273, 1641505, 2505455, 3859755, 4924515, 7516365, 9520729, 28562187, 47603645, 142810935]

約数ペア:

[(1, 142810935), (3, 47603645), (5, 28562187), (15, 9520729), (19, 7516365), (29, 4924515), (37, 3859755), (57, 2505455), (87, 1641505), (95, 1503273), (111, 1286585), (145, 984903), (185, 771951), (285, 501091), (435, 328301), (467, 305805), (551, 259185), (555, 257317), (703, 203145), (1073, 133095), (1401, 101935), (1653, 86395), (2109, 67715), (2335, 61161), (2755, 51837), (3219, 44365), (3515, 40629), (5365, 26619), (7005, 20387), (8265, 17279), (8873, 16095), (10545, 13543)]