88983125

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 141929568

約数和(自身を除く): 52946443

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 125, 175, 215, 275, 301, 385, 473, 625, 875, 1075, 1375, 1505, 1849, 1925, 2365, 3311, 4375, 5375, 6875, 7525, 9245, 9625, 11825, 12943, 16555, 20339, 26875, 37625, 46225, 48125, 59125, 64715, 82775, 101695, 142373, 188125, 231125, 295625, 323575, 413875, 508475, 711865, 1155625, 1617875, 2069375, 2542375, 3559325, 8089375, 12711875, 17796625, 88983125]

約数ペア:

[(1, 88983125), (5, 17796625), (7, 12711875), (11, 8089375), (25, 3559325), (35, 2542375), (43, 2069375), (55, 1617875), (77, 1155625), (125, 711865), (175, 508475), (215, 413875), (275, 323575), (301, 295625), (385, 231125), (473, 188125), (625, 142373), (875, 101695), (1075, 82775), (1375, 64715), (1505, 59125), (1849, 48125), (1925, 46225), (2365, 37625), (3311, 26875), (4375, 20339), (5375, 16555), (6875, 12943), (7525, 11825), (9245, 9625)]