71629755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 121932864

約数和(自身を除く): 50303109

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1093, 1285, 3279, 3855, 4369, 5465, 13107, 16395, 18581, 21845, 55743, 65535, 92905, 278715, 280901, 842703, 1404505, 4213515, 4775317, 14325951, 23876585, 71629755]

約数ペア:

[(1, 71629755), (3, 23876585), (5, 14325951), (15, 4775317), (17, 4213515), (51, 1404505), (85, 842703), (255, 280901), (257, 278715), (771, 92905), (1093, 65535), (1285, 55743), (3279, 21845), (3855, 18581), (4369, 16395), (5465, 13107)]