145253017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 183988224

約数和(自身を除く): 38735207

約数列:

[1, 7, 13, 61, 91, 137, 191, 427, 793, 959, 1337, 1781, 2483, 5551, 8357, 11651, 12467, 17381, 26167, 58499, 81557, 108641, 151463, 183169, 340171, 760487, 1060241, 1596187, 2381197, 11173309, 20750431, 145253017]

約数ペア:

[(1, 145253017), (7, 20750431), (13, 11173309), (61, 2381197), (91, 1596187), (137, 1060241), (191, 760487), (427, 340171), (793, 183169), (959, 151463), (1337, 108641), (1781, 81557), (2483, 58499), (5551, 26167), (8357, 17381), (11651, 12467)]