77288175

素因数分解:

$3^4\times 5^2\times {\mathrm{38167}}^1$

素因数の和:38189

約数の個数: 30

約数和(自身を含む): 143168168

約数和(自身を除く): 65879993

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 38167, 114501, 190835, 343503, 572505, 954175, 1030509, 1717515, 2862525, 3091527, 5152545, 8587575, 15457635, 25762725, 77288175]

約数ペア:

[(1, 77288175), (3, 25762725), (5, 15457635), (9, 8587575), (15, 5152545), (25, 3091527), (27, 2862525), (45, 1717515), (75, 1030509), (81, 954175), (135, 572505), (225, 343503), (405, 190835), (675, 114501), (2025, 38167)]