16086375

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 29527680

約数和(自身を除く): 13441305

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 181, 225, 237, 375, 395, 543, 711, 905, 1125, 1185, 1629, 1975, 2715, 3555, 4525, 5925, 8145, 9875, 13575, 14299, 17775, 22625, 29625, 40725, 42897, 67875, 71495, 88875, 128691, 203625, 214485, 357475, 643455, 1072425, 1787375, 3217275, 5362125, 16086375]

約数ペア:

[(1, 16086375), (3, 5362125), (5, 3217275), (9, 1787375), (15, 1072425), (25, 643455), (45, 357475), (75, 214485), (79, 203625), (125, 128691), (181, 88875), (225, 71495), (237, 67875), (375, 42897), (395, 40725), (543, 29625), (711, 22625), (905, 17775), (1125, 14299), (1185, 13575), (1629, 9875), (1975, 8145), (2715, 5925), (3555, 4525)]