201944025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{39023}}^1$

素因数の和:39062

約数の個数: 36

約数和(自身を含む): 377440128

約数和(自身を除く): 175496103

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 39023, 117069, 195115, 351207, 585345, 897529, 975575, 1756035, 2692587, 2926725, 4487645, 8077761, 8780175, 13462935, 22438225, 40388805, 67314675, 201944025]

約数ペア:

[(1, 201944025), (3, 67314675), (5, 40388805), (9, 22438225), (15, 13462935), (23, 8780175), (25, 8077761), (45, 4487645), (69, 2926725), (75, 2692587), (115, 1756035), (207, 975575), (225, 897529), (345, 585345), (575, 351207), (1035, 195115), (1725, 117069), (5175, 39023)]