478883795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2269}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 658990080

約数和(自身を除く): 180106285

約数列:

[1, 5, 13, 17, 65, 85, 191, 221, 955, 1105, 2269, 2483, 3247, 11345, 12415, 16235, 29497, 38573, 42211, 147485, 192865, 211055, 433379, 501449, 2166895, 2507245, 5633927, 7367443, 28169635, 36837215, 95776759, 478883795]

約数ペア:

[(1, 478883795), (5, 95776759), (13, 36837215), (17, 28169635), (65, 7367443), (85, 5633927), (191, 2507245), (221, 2166895), (955, 501449), (1105, 433379), (2269, 211055), (2483, 192865), (3247, 147485), (11345, 42211), (12415, 38573), (16235, 29497)]