157064156795

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{217241}}^1$

素因数の和:217500

約数の個数: 48

約数和(自身を含む): 237155270688

約数和(自身を除く): 80091113893

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 227, 245, 455, 637, 1135, 1589, 2951, 3185, 7945, 11123, 14755, 20657, 55615, 103285, 144599, 217241, 722995, 1086205, 1520687, 2824133, 7603435, 10644809, 14120665, 19768931, 49313707, 53224045, 98844655, 138382517, 246568535, 345195949, 641078191, 691912585, 1725979745, 2416371643, 3205390955, 4487547337, 12081858215, 22437736685, 31412831359, 157064156795]

約数ペア:

[(1, 157064156795), (5, 31412831359), (7, 22437736685), (13, 12081858215), (35, 4487547337), (49, 3205390955), (65, 2416371643), (91, 1725979745), (227, 691912585), (245, 641078191), (455, 345195949), (637, 246568535), (1135, 138382517), (1589, 98844655), (2951, 53224045), (3185, 49313707), (7945, 19768931), (11123, 14120665), (14755, 10644809), (20657, 7603435), (55615, 2824133), (103285, 1520687), (144599, 1086205), (217241, 722995)]