16365075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 28926720

約数和(自身を除く): 12561645

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 179, 265, 345, 537, 575, 795, 895, 1219, 1325, 1725, 2685, 3657, 3975, 4117, 4475, 6095, 9487, 12351, 13425, 18285, 20585, 28461, 30475, 47435, 61755, 91425, 102925, 142305, 218201, 237175, 308775, 654603, 711525, 1091005, 3273015, 5455025, 16365075]

約数ペア:

[(1, 16365075), (3, 5455025), (5, 3273015), (15, 1091005), (23, 711525), (25, 654603), (53, 308775), (69, 237175), (75, 218201), (115, 142305), (159, 102925), (179, 91425), (265, 61755), (345, 47435), (537, 30475), (575, 28461), (795, 20585), (895, 18285), (1219, 13425), (1325, 12351), (1725, 9487), (2685, 6095), (3657, 4475), (3975, 4117)]