47298485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 63329280

約数和(自身を除く): 16030795

約数列:

[1, 5, 13, 61, 65, 79, 151, 305, 395, 755, 793, 1027, 1963, 3965, 4819, 5135, 9211, 9815, 11929, 24095, 46055, 59645, 62647, 119743, 155077, 313235, 598715, 727669, 775385, 3638345, 9459697, 47298485]

約数ペア:

[(1, 47298485), (5, 9459697), (13, 3638345), (61, 775385), (65, 727669), (79, 598715), (151, 313235), (305, 155077), (395, 119743), (755, 62647), (793, 59645), (1027, 46055), (1963, 24095), (3965, 11929), (4819, 9815), (5135, 9211)]