31359875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 41670720

約数和(自身を除く): 10310845

約数列:

[1, 5, 25, 29, 41, 125, 145, 205, 211, 725, 1025, 1055, 1189, 3625, 5125, 5275, 5945, 6119, 8651, 26375, 29725, 30595, 43255, 148625, 152975, 216275, 250879, 764875, 1081375, 1254395, 6271975, 31359875]

約数ペア:

[(1, 31359875), (5, 6271975), (25, 1254395), (29, 1081375), (41, 764875), (125, 250879), (145, 216275), (205, 152975), (211, 148625), (725, 43255), (1025, 30595), (1055, 29725), (1189, 26375), (3625, 8651), (5125, 6119), (5275, 5945)]