38312475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 67852800

約数和(自身を除く): 29540325

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 151, 199, 255, 425, 453, 597, 755, 995, 1275, 2265, 2567, 2985, 3383, 3775, 4975, 7701, 10149, 11325, 12835, 14925, 16915, 30049, 38505, 50745, 64175, 84575, 90147, 150245, 192525, 253725, 450735, 510833, 751225, 1532499, 2253675, 2554165, 7662495, 12770825, 38312475]

約数ペア:

[(1, 38312475), (3, 12770825), (5, 7662495), (15, 2554165), (17, 2253675), (25, 1532499), (51, 751225), (75, 510833), (85, 450735), (151, 253725), (199, 192525), (255, 150245), (425, 90147), (453, 84575), (597, 64175), (755, 50745), (995, 38505), (1275, 30049), (2265, 16915), (2567, 14925), (2985, 12835), (3383, 11325), (3775, 10149), (4975, 7701)]