225804975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 409688064

約数和(自身を除く): 183883089

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 191, 275, 573, 825, 955, 1433, 2101, 2865, 4299, 4775, 6303, 7165, 10505, 14325, 15763, 21495, 31515, 35825, 47289, 52525, 78815, 107475, 157575, 236445, 273703, 394075, 821109, 1182225, 1368515, 3010733, 4105545, 6842575, 9032199, 15053665, 20527725, 45160995, 75268325, 225804975]

約数ペア:

[(1, 225804975), (3, 75268325), (5, 45160995), (11, 20527725), (15, 15053665), (25, 9032199), (33, 6842575), (55, 4105545), (75, 3010733), (165, 1368515), (191, 1182225), (275, 821109), (573, 394075), (825, 273703), (955, 236445), (1433, 157575), (2101, 107475), (2865, 78815), (4299, 52525), (4775, 47289), (6303, 35825), (7165, 31515), (10505, 21495), (14325, 15763)]