185623425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 379210104

約数和(自身を除く): 193586679

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2925, 3315, 3733, 3825, 5525, 9945, 11199, 16575, 18665, 33597, 48529, 49725, 55995, 63461, 93325, 145587, 167985, 190383, 242645, 279975, 317305, 436761, 571149, 727935, 824993, 839925, 951915, 1213225, 1586525, 2183805, 2474979, 2855745, 3639675, 4124965, 4759575, 7424937, 10919025, 12374895, 14278725, 20624825, 37124685, 61874475, 185623425]

約数ペア:

[(1, 185623425), (3, 61874475), (5, 37124685), (9, 20624825), (13, 14278725), (15, 12374895), (17, 10919025), (25, 7424937), (39, 4759575), (45, 4124965), (51, 3639675), (65, 2855745), (75, 2474979), (85, 2183805), (117, 1586525), (153, 1213225), (195, 951915), (221, 839925), (225, 824993), (255, 727935), (325, 571149), (425, 436761), (585, 317305), (663, 279975), (765, 242645), (975, 190383), (1105, 167985), (1275, 145587), (1989, 93325), (2925, 63461), (3315, 55995), (3733, 49725), (3825, 48529), (5525, 33597), (9945, 18665), (11199, 16575)]