5049207825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{172181}}^1$

素因数の和:172234

約数の個数: 48

約数和(自身を含む): 9223445376

約数和(自身を除く): 4174237551

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 9775, 29325, 172181, 516543, 860905, 2582715, 2927077, 3960163, 4304525, 8781231, 11880489, 12913575, 14635385, 19800815, 43906155, 59402445, 67322771, 73176925, 99004075, 201968313, 219530775, 297012225, 336613855, 1009841565, 1683069275, 5049207825]

約数ペア:

[(1, 5049207825), (3, 1683069275), (5, 1009841565), (15, 336613855), (17, 297012225), (23, 219530775), (25, 201968313), (51, 99004075), (69, 73176925), (75, 67322771), (85, 59402445), (115, 43906155), (255, 19800815), (345, 14635385), (391, 12913575), (425, 11880489), (575, 8781231), (1173, 4304525), (1275, 3960163), (1725, 2927077), (1955, 2582715), (5865, 860905), (9775, 516543), (29325, 172181)]