79976585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 110369952

約数和(自身を除く): 30393367

約数列:

[1, 5, 13, 17, 65, 85, 157, 221, 461, 785, 1105, 2041, 2305, 2669, 5993, 7837, 10205, 13345, 29965, 34697, 39185, 72377, 101881, 173485, 361885, 509405, 940901, 1230409, 4704505, 6152045, 15995317, 79976585]

約数ペア:

[(1, 79976585), (5, 15995317), (13, 6152045), (17, 4704505), (65, 1230409), (85, 940901), (157, 509405), (221, 361885), (461, 173485), (785, 101881), (1105, 72377), (2041, 39185), (2305, 34697), (2669, 29965), (5993, 13345), (7837, 10205)]