1188896535

素因数分解:

$3^4\times 5^1\times {\mathrm{2935547}}^1$

素因数の和:2935564

約数の個数: 20

約数和(自身を含む): 2131207848

約数和(自身を除く): 942311313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2935547, 8806641, 14677735, 26419923, 44033205, 79259769, 132099615, 237779307, 396298845, 1188896535]

約数ペア:

[(1, 1188896535), (3, 396298845), (5, 237779307), (9, 132099615), (15, 79259769), (27, 44033205), (45, 26419923), (81, 14677735), (135, 8806641), (405, 2935547)]