90225975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 172488960

約数和(自身を除く): 82262985

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 175, 267, 445, 525, 623, 1335, 1869, 1931, 2225, 3115, 5793, 6675, 9345, 9655, 13517, 15575, 28965, 40551, 46725, 48275, 67585, 144825, 171859, 202755, 337925, 515577, 859295, 1013775, 1203013, 2577885, 3609039, 4296475, 6015065, 12889425, 18045195, 30075325, 90225975]

約数ペア:

[(1, 90225975), (3, 30075325), (5, 18045195), (7, 12889425), (15, 6015065), (21, 4296475), (25, 3609039), (35, 2577885), (75, 1203013), (89, 1013775), (105, 859295), (175, 515577), (267, 337925), (445, 202755), (525, 171859), (623, 144825), (1335, 67585), (1869, 48275), (1931, 46725), (2225, 40551), (3115, 28965), (5793, 15575), (6675, 13517), (9345, 9655)]