31734285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 56039040

約数和(自身を除く): 24304755

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2161, 2937, 4895, 6483, 10805, 14685, 23771, 32415, 71313, 118855, 192329, 356565, 576987, 961645, 2115619, 2884935, 6346857, 10578095, 31734285]

約数ペア:

[(1, 31734285), (3, 10578095), (5, 6346857), (11, 2884935), (15, 2115619), (33, 961645), (55, 576987), (89, 356565), (165, 192329), (267, 118855), (445, 71313), (979, 32415), (1335, 23771), (2161, 14685), (2937, 10805), (4895, 6483)]