16477875

素因数分解:

$3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 30209088

約数和(自身を除く): 13731213

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 125, 151, 225, 291, 375, 453, 485, 755, 873, 1125, 1359, 1455, 2265, 2425, 3775, 4365, 6795, 7275, 11325, 12125, 14647, 18875, 21825, 33975, 36375, 43941, 56625, 73235, 109125, 131823, 169875, 219705, 366175, 659115, 1098525, 1830875, 3295575, 5492625, 16477875]

約数ペア:

[(1, 16477875), (3, 5492625), (5, 3295575), (9, 1830875), (15, 1098525), (25, 659115), (45, 366175), (75, 219705), (97, 169875), (125, 131823), (151, 109125), (225, 73235), (291, 56625), (375, 43941), (453, 36375), (485, 33975), (755, 21825), (873, 18875), (1125, 14647), (1359, 12125), (1455, 11325), (2265, 7275), (2425, 6795), (3775, 4365)]