25219379271

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{1657}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 34380288000

約数和(自身を除く): 9160908729

約数列:

[1, 3, 79, 149, 237, 431, 447, 1293, 1657, 4971, 11771, 34049, 35313, 64219, 102147, 130903, 192657, 246893, 392709, 714167, 740679, 2142501, 5073301, 15219903, 19504547, 56419193, 58513641, 106410883, 169257579, 319232649, 8406459757, 25219379271]

約数ペア:

[(1, 25219379271), (3, 8406459757), (79, 319232649), (149, 169257579), (237, 106410883), (431, 58513641), (447, 56419193), (1293, 19504547), (1657, 15219903), (4971, 5073301), (11771, 2142501), (34049, 740679), (35313, 714167), (64219, 392709), (102147, 246893), (130903, 192657)]