159043275

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 302037216

約数和(自身を除く): 142993941

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 73, 75, 115, 207, 219, 225, 345, 365, 421, 575, 657, 1035, 1095, 1263, 1679, 1725, 1825, 2105, 3285, 3789, 5037, 5175, 5475, 6315, 8395, 9683, 10525, 15111, 16425, 18945, 25185, 29049, 30733, 31575, 41975, 48415, 75555, 87147, 92199, 94725, 125925, 145245, 153665, 242075, 276597, 377775, 435735, 460995, 706859, 726225, 768325, 1382985, 2120577, 2178675, 2304975, 3534295, 6361731, 6914925, 10602885, 17671475, 31808655, 53014425, 159043275]

約数ペア:

[(1, 159043275), (3, 53014425), (5, 31808655), (9, 17671475), (15, 10602885), (23, 6914925), (25, 6361731), (45, 3534295), (69, 2304975), (73, 2178675), (75, 2120577), (115, 1382985), (207, 768325), (219, 726225), (225, 706859), (345, 460995), (365, 435735), (421, 377775), (575, 276597), (657, 242075), (1035, 153665), (1095, 145245), (1263, 125925), (1679, 94725), (1725, 92199), (1825, 87147), (2105, 75555), (3285, 48415), (3789, 41975), (5037, 31575), (5175, 30733), (5475, 29049), (6315, 25185), (8395, 18945), (9683, 16425), (10525, 15111)]