156620684375

素因数分解:

$5^5\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 197972141472

約数和(自身を除く): 41351457097

約数列:

[1, 5, 25, 125, 173, 211, 625, 865, 1055, 1373, 3125, 4325, 5275, 6865, 21625, 26375, 34325, 36503, 108125, 131875, 171625, 182515, 237529, 289703, 540625, 659375, 858125, 912575, 1187645, 1448515, 4290625, 4562875, 5938225, 7242575, 22814375, 29691125, 36212875, 50118619, 114071875, 148455625, 181064375, 250593095, 742278125, 905321875, 1252965475, 6264827375, 31324136875, 156620684375]

約数ペア:

[(1, 156620684375), (5, 31324136875), (25, 6264827375), (125, 1252965475), (173, 905321875), (211, 742278125), (625, 250593095), (865, 181064375), (1055, 148455625), (1373, 114071875), (3125, 50118619), (4325, 36212875), (5275, 29691125), (6865, 22814375), (21625, 7242575), (26375, 5938225), (34325, 4562875), (36503, 4290625), (108125, 1448515), (131875, 1187645), (171625, 912575), (182515, 858125), (237529, 659375), (289703, 540625)]