41648175

素因数分解:

$3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 78230856

約数和(自身を除く): 36582681

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 157, 225, 393, 405, 471, 655, 675, 785, 1179, 1413, 1965, 2025, 2355, 3275, 3537, 3925, 4239, 5895, 7065, 9825, 10611, 11775, 12717, 17685, 20567, 21195, 29475, 35325, 53055, 61701, 63585, 88425, 102835, 105975, 185103, 265275, 308505, 317925, 514175, 555309, 925515, 1542525, 1665927, 2776545, 4627575, 8329635, 13882725, 41648175]

約数ペア:

[(1, 41648175), (3, 13882725), (5, 8329635), (9, 4627575), (15, 2776545), (25, 1665927), (27, 1542525), (45, 925515), (75, 555309), (81, 514175), (131, 317925), (135, 308505), (157, 265275), (225, 185103), (393, 105975), (405, 102835), (471, 88425), (655, 63585), (675, 61701), (785, 53055), (1179, 35325), (1413, 29475), (1965, 21195), (2025, 20567), (2355, 17685), (3275, 12717), (3537, 11775), (3925, 10611), (4239, 9825), (5895, 7065)]