1212140825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{301153}}^1$

素因数の和:301193

約数の個数: 24

約数和(自身を含む): 1792468608

約数和(自身を除く): 580327783

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 301153, 1505765, 2108071, 6926519, 7528825, 10540355, 34632595, 48485633, 52701775, 173162975, 242428165, 1212140825]

約数ペア:

[(1, 1212140825), (5, 242428165), (7, 173162975), (23, 52701775), (25, 48485633), (35, 34632595), (115, 10540355), (161, 7528825), (175, 6926519), (575, 2108071), (805, 1505765), (4025, 301153)]