45088425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 87048000

約数和(自身を除く): 41959575

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 159, 171, 199, 225, 265, 285, 475, 477, 597, 795, 855, 995, 1007, 1325, 1425, 1791, 2385, 2985, 3021, 3781, 3975, 4275, 4975, 5035, 8955, 9063, 10547, 11343, 11925, 14925, 15105, 18905, 25175, 31641, 34029, 44775, 45315, 52735, 56715, 75525, 94525, 94923, 158205, 170145, 200393, 226575, 263675, 283575, 474615, 601179, 791025, 850725, 1001965, 1803537, 2373075, 3005895, 5009825, 9017685, 15029475, 45088425]

約数ペア:

[(1, 45088425), (3, 15029475), (5, 9017685), (9, 5009825), (15, 3005895), (19, 2373075), (25, 1803537), (45, 1001965), (53, 850725), (57, 791025), (75, 601179), (95, 474615), (159, 283575), (171, 263675), (199, 226575), (225, 200393), (265, 170145), (285, 158205), (475, 94923), (477, 94525), (597, 75525), (795, 56715), (855, 52735), (995, 45315), (1007, 44775), (1325, 34029), (1425, 31641), (1791, 25175), (2385, 18905), (2985, 15105), (3021, 14925), (3781, 11925), (3975, 11343), (4275, 10547), (4975, 9063), (5035, 8955)]