4016375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 5750784

約数和(自身を除く): 1734409

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 127, 253, 275, 575, 635, 1265, 1375, 1397, 2875, 2921, 3175, 6325, 6985, 14605, 15875, 31625, 32131, 34925, 73025, 160655, 174625, 365125, 803275, 4016375]

約数ペア:

[(1, 4016375), (5, 803275), (11, 365125), (23, 174625), (25, 160655), (55, 73025), (115, 34925), (125, 32131), (127, 31625), (253, 15875), (275, 14605), (575, 6985), (635, 6325), (1265, 3175), (1375, 2921), (1397, 2875)]