1214346875

素因数分解:

$5^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 1776386304

約数和(自身を除く): 562039429

約数列:

[1, 5, 7, 25, 35, 43, 125, 175, 215, 301, 625, 875, 1075, 1291, 1505, 3125, 4375, 5375, 6455, 7525, 9037, 21875, 26875, 32275, 37625, 45185, 55513, 134375, 161375, 188125, 225925, 277565, 388591, 806875, 940625, 1129625, 1387825, 1942955, 4034375, 5648125, 6939125, 9714775, 28240625, 34695625, 48573875, 173478125, 242869375, 1214346875]

約数ペア:

[(1, 1214346875), (5, 242869375), (7, 173478125), (25, 48573875), (35, 34695625), (43, 28240625), (125, 9714775), (175, 6939125), (215, 5648125), (301, 4034375), (625, 1942955), (875, 1387825), (1075, 1129625), (1291, 940625), (1505, 806875), (3125, 388591), (4375, 277565), (5375, 225925), (6455, 188125), (7525, 161375), (9037, 134375), (21875, 55513), (26875, 45185), (32275, 37625)]