2485455845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 3267081216

約数和(自身を除く): 781625371

約数列:

[1, 5, 17, 31, 85, 155, 527, 661, 1427, 2635, 3305, 7135, 11237, 20491, 24259, 44237, 56185, 102455, 121295, 221185, 348347, 752029, 943247, 1741735, 3760145, 4716235, 16035199, 29240657, 80175995, 146203285, 497091169, 2485455845]

約数ペア:

[(1, 2485455845), (5, 497091169), (17, 146203285), (31, 80175995), (85, 29240657), (155, 16035199), (527, 4716235), (661, 3760145), (1427, 1741735), (2635, 943247), (3305, 752029), (7135, 348347), (11237, 221185), (20491, 121295), (24259, 102455), (44237, 56185)]