75146175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 151386144

約数和(自身を除く): 76239969

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1117, 1495, 1725, 2691, 2925, 3351, 4485, 5175, 5585, 7475, 10053, 13455, 14521, 16755, 22425, 25691, 27925, 43563, 50265, 67275, 72605, 77073, 83775, 128455, 130689, 217815, 231219, 251325, 333983, 363025, 385365, 642275, 653445, 1001949, 1089075, 1156095, 1669915, 1926825, 3005847, 3267225, 5009745, 5780475, 8349575, 15029235, 25048725, 75146175]

約数ペア:

[(1, 75146175), (3, 25048725), (5, 15029235), (9, 8349575), (13, 5780475), (15, 5009745), (23, 3267225), (25, 3005847), (39, 1926825), (45, 1669915), (65, 1156095), (69, 1089075), (75, 1001949), (115, 653445), (117, 642275), (195, 385365), (207, 363025), (225, 333983), (299, 251325), (325, 231219), (345, 217815), (575, 130689), (585, 128455), (897, 83775), (975, 77073), (1035, 72605), (1117, 67275), (1495, 50265), (1725, 43563), (2691, 27925), (2925, 25691), (3351, 22425), (4485, 16755), (5175, 14521), (5585, 13455), (7475, 10053)]