84771675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16420

約数の個数: 36

約数和(自身を含む): 158446704

約数和(自身を除く): 73675029

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 16381, 49143, 81905, 147429, 245715, 376763, 409525, 737145, 1130289, 1228575, 1883815, 3390867, 3685725, 5651445, 9419075, 16954335, 28257225, 84771675]

約数ペア:

[(1, 84771675), (3, 28257225), (5, 16954335), (9, 9419075), (15, 5651445), (23, 3685725), (25, 3390867), (45, 1883815), (69, 1228575), (75, 1130289), (115, 737145), (207, 409525), (225, 376763), (345, 245715), (575, 147429), (1035, 81905), (1725, 49143), (5175, 16381)]