75181725

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3086

約数の個数: 36

約数和(自身を含む): 135896436

約数和(自身を除く): 60714711

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2825, 2957, 5085, 8475, 8871, 14785, 25425, 26613, 44355, 73925, 133065, 221775, 334141, 665325, 1002423, 1670705, 3007269, 5012115, 8353525, 15036345, 25060575, 75181725]

約数ペア:

[(1, 75181725), (3, 25060575), (5, 15036345), (9, 8353525), (15, 5012115), (25, 3007269), (45, 1670705), (75, 1002423), (113, 665325), (225, 334141), (339, 221775), (565, 133065), (1017, 73925), (1695, 44355), (2825, 26613), (2957, 25425), (5085, 14785), (8475, 8871)]