4763325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 9253376

約数和(自身を除く): 4490051

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 211, 215, 301, 525, 633, 645, 903, 1055, 1075, 1477, 1505, 3165, 3225, 4431, 4515, 5275, 7385, 7525, 9073, 15825, 22155, 22575, 27219, 36925, 45365, 63511, 110775, 136095, 190533, 226825, 317555, 680475, 952665, 1587775, 4763325]

約数ペア:

[(1, 4763325), (3, 1587775), (5, 952665), (7, 680475), (15, 317555), (21, 226825), (25, 190533), (35, 136095), (43, 110775), (75, 63511), (105, 45365), (129, 36925), (175, 27219), (211, 22575), (215, 22155), (301, 15825), (525, 9073), (633, 7525), (645, 7385), (903, 5275), (1055, 4515), (1075, 4431), (1477, 3225), (1505, 3165)]