1284278300125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5807929}}^1$

素因数の和:5808034

約数の個数: 32

約数和(自身を含む): 1685228968800

約数和(自身を除く): 400950668675

約数列:

[1, 5, 25, 29, 61, 125, 145, 305, 725, 1525, 1769, 3625, 7625, 8845, 44225, 221125, 5807929, 29039645, 145198225, 168429941, 354283669, 725991125, 842149705, 1771418345, 4210748525, 8857091725, 10274226401, 21053742625, 44285458625, 51371132005, 256855660025, 1284278300125]

約数ペア:

[(1, 1284278300125), (5, 256855660025), (25, 51371132005), (29, 44285458625), (61, 21053742625), (125, 10274226401), (145, 8857091725), (305, 4210748525), (725, 1771418345), (1525, 842149705), (1769, 725991125), (3625, 354283669), (7625, 168429941), (8845, 145198225), (44225, 29039645), (221125, 5807929)]