268522735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5927}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 376451712

約数和(自身を除く): 107928977

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 2665, 3485, 5927, 9061, 29635, 45305, 77051, 100759, 243007, 385255, 503795, 1215035, 1309867, 3159091, 4131119, 6549335, 15795455, 20655595, 53704547, 268522735]

約数ペア:

[(1, 268522735), (5, 53704547), (13, 20655595), (17, 15795455), (41, 6549335), (65, 4131119), (85, 3159091), (205, 1309867), (221, 1215035), (533, 503795), (697, 385255), (1105, 243007), (2665, 100759), (3485, 77051), (5927, 45305), (9061, 29635)]