29476875

素因数分解:

$3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 49984000

約数和(自身を除く): 20507125

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 199, 237, 375, 395, 597, 625, 995, 1185, 1875, 1975, 2985, 4975, 5925, 9875, 14925, 15721, 24875, 29625, 47163, 49375, 74625, 78605, 124375, 148125, 235815, 373125, 393025, 1179075, 1965125, 5895375, 9825625, 29476875]

約数ペア:

[(1, 29476875), (3, 9825625), (5, 5895375), (15, 1965125), (25, 1179075), (75, 393025), (79, 373125), (125, 235815), (199, 148125), (237, 124375), (375, 78605), (395, 74625), (597, 49375), (625, 47163), (995, 29625), (1185, 24875), (1875, 15721), (1975, 14925), (2985, 9875), (4975, 5925)]