7137032205

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{60251}}^1$

素因数の和:60461

約数の個数: 32

約数和(自身を含む): 11712988800

約数和(自身を除く): 4575956595

約数列:

[1, 3, 5, 15, 53, 149, 159, 265, 447, 745, 795, 2235, 7897, 23691, 39485, 60251, 118455, 180753, 301255, 903765, 3193303, 8977399, 9579909, 15966515, 26932197, 44886995, 47899545, 134660985, 475802147, 1427406441, 2379010735, 7137032205]

約数ペア:

[(1, 7137032205), (3, 2379010735), (5, 1427406441), (15, 475802147), (53, 134660985), (149, 47899545), (159, 44886995), (265, 26932197), (447, 15966515), (745, 9579909), (795, 8977399), (2235, 3193303), (7897, 903765), (23691, 301255), (39485, 180753), (60251, 118455)]