140966375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 193437504

約数和(自身を除く): 52471129

約数列:

[1, 5, 11, 25, 55, 125, 157, 275, 653, 785, 1375, 1727, 3265, 3925, 7183, 8635, 16325, 19625, 35915, 43175, 81625, 102521, 179575, 215875, 512605, 897875, 1127731, 2563025, 5638655, 12815125, 28193275, 140966375]

約数ペア:

[(1, 140966375), (5, 28193275), (11, 12815125), (25, 5638655), (55, 2563025), (125, 1127731), (157, 897875), (275, 512605), (653, 215875), (785, 179575), (1375, 102521), (1727, 81625), (3265, 43175), (3925, 35915), (7183, 19625), (8635, 16325)]