2912862975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{21661}}^1$

素因数の和:21848

約数の個数: 48

約数和(自身を含む): 5286221184

約数和(自身を除く): 2373358209

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 163, 165, 275, 489, 815, 825, 1793, 2445, 4075, 5379, 8965, 12225, 21661, 26895, 44825, 64983, 108305, 134475, 238271, 324915, 541525, 714813, 1191355, 1624575, 3530743, 3574065, 5956775, 10592229, 17653715, 17870325, 38838173, 52961145, 88268575, 116514519, 194190865, 264805725, 582572595, 970954325, 2912862975]

約数ペア:

[(1, 2912862975), (3, 970954325), (5, 582572595), (11, 264805725), (15, 194190865), (25, 116514519), (33, 88268575), (55, 52961145), (75, 38838173), (163, 17870325), (165, 17653715), (275, 10592229), (489, 5956775), (815, 3574065), (825, 3530743), (1793, 1624575), (2445, 1191355), (4075, 714813), (5379, 541525), (8965, 324915), (12225, 238271), (21661, 134475), (26895, 108305), (44825, 64983)]