78098175

素因数分解:

$3^4\times 5^2\times {\mathrm{38567}}^1$

素因数の和:38589

約数の個数: 30

約数和(自身を含む): 144668568

約数和(自身を除く): 66570393

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 38567, 115701, 192835, 347103, 578505, 964175, 1041309, 1735515, 2892525, 3123927, 5206545, 8677575, 15619635, 26032725, 78098175]

約数ペア:

[(1, 78098175), (3, 26032725), (5, 15619635), (9, 8677575), (15, 5206545), (25, 3123927), (27, 2892525), (45, 1735515), (75, 1041309), (81, 964175), (135, 578505), (225, 347103), (405, 192835), (675, 115701), (2025, 38567)]