61874475

素因数分解:

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

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 116680032

約数和(自身を除く): 54805557

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 3733, 5525, 11199, 16575, 18665, 48529, 55995, 63461, 93325, 145587, 190383, 242645, 279975, 317305, 727935, 824993, 951915, 1213225, 1586525, 2474979, 3639675, 4124965, 4759575, 12374895, 20624825, 61874475]

約数ペア:

[(1, 61874475), (3, 20624825), (5, 12374895), (13, 4759575), (15, 4124965), (17, 3639675), (25, 2474979), (39, 1586525), (51, 1213225), (65, 951915), (75, 824993), (85, 727935), (195, 317305), (221, 279975), (255, 242645), (325, 190383), (425, 145587), (663, 93325), (975, 63461), (1105, 55995), (1275, 48529), (3315, 18665), (3733, 16575), (5525, 11199)]