72279225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13967}}^1$

素因数の和:14006

約数の個数: 36

約数和(自身を含む): 135098496

約数和(自身を除く): 62819271

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 13967, 41901, 69835, 125703, 209505, 321241, 349175, 628515, 963723, 1047525, 1606205, 2891169, 3142575, 4818615, 8031025, 14455845, 24093075, 72279225]

約数ペア:

[(1, 72279225), (3, 24093075), (5, 14455845), (9, 8031025), (15, 4818615), (23, 3142575), (25, 2891169), (45, 1606205), (69, 1047525), (75, 963723), (115, 628515), (207, 349175), (225, 321241), (345, 209505), (575, 125703), (1035, 69835), (1725, 41901), (5175, 13967)]