49379025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 85887360

約数和(自身を除く): 36508335

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 219, 311, 365, 435, 725, 933, 1095, 1555, 1825, 2117, 2175, 4665, 5475, 6351, 7775, 9019, 10585, 22703, 23325, 27057, 31755, 45095, 52925, 68109, 113515, 135285, 158775, 225475, 340545, 567575, 658387, 676425, 1702725, 1975161, 3291935, 9875805, 16459675, 49379025]

約数ペア:

[(1, 49379025), (3, 16459675), (5, 9875805), (15, 3291935), (25, 1975161), (29, 1702725), (73, 676425), (75, 658387), (87, 567575), (145, 340545), (219, 225475), (311, 158775), (365, 135285), (435, 113515), (725, 68109), (933, 52925), (1095, 45095), (1555, 31755), (1825, 27057), (2117, 23325), (2175, 22703), (4665, 10585), (5475, 9019), (6351, 7775)]