72094173025

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{203843}}^1$

素因数の和:203950

約数の個数: 48

約数和(自身を含む): 106768594944

約数和(自身を除く): 34674421919

約数列:

[1, 5, 7, 25, 35, 43, 47, 175, 215, 235, 301, 329, 1075, 1175, 1505, 1645, 2021, 7525, 8225, 10105, 14147, 50525, 70735, 203843, 353675, 1019215, 1426901, 5096075, 7134505, 8765249, 9580621, 35672525, 43826245, 47903105, 61356743, 67064347, 219131225, 239515525, 306783715, 335321735, 411966703, 1533918575, 1676608675, 2059833515, 2883766921, 10299167575, 14418834605, 72094173025]

約数ペア:

[(1, 72094173025), (5, 14418834605), (7, 10299167575), (25, 2883766921), (35, 2059833515), (43, 1676608675), (47, 1533918575), (175, 411966703), (215, 335321735), (235, 306783715), (301, 239515525), (329, 219131225), (1075, 67064347), (1175, 61356743), (1505, 47903105), (1645, 43826245), (2021, 35672525), (7525, 9580621), (8225, 8765249), (10105, 7134505), (14147, 5096075), (50525, 1426901), (70735, 1019215), (203843, 353675)]