65047395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4875

約数の個数: 32

約数和(自身を含む): 119877120

約数和(自身を除く): 54829725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 4729, 13755, 14187, 23645, 33103, 70935, 99309, 165515, 496545, 619499, 1858497, 3097495, 4336493, 9292485, 13009479, 21682465, 65047395]

約数ペア:

[(1, 65047395), (3, 21682465), (5, 13009479), (7, 9292485), (15, 4336493), (21, 3097495), (35, 1858497), (105, 619499), (131, 496545), (393, 165515), (655, 99309), (917, 70935), (1965, 33103), (2751, 23645), (4585, 14187), (4729, 13755)]