72488775

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{3593}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 120327120

約数和(自身を除く): 47838345

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 3593, 4035, 6725, 10779, 17965, 20175, 53895, 89825, 269475, 966517, 2899551, 4832585, 14497755, 24162925, 72488775]

約数ペア:

[(1, 72488775), (3, 24162925), (5, 14497755), (15, 4832585), (25, 2899551), (75, 966517), (269, 269475), (807, 89825), (1345, 53895), (3593, 20175), (4035, 17965), (6725, 10779)]