297539325

素因数分解:

$3^4\times 5^2\times {\mathrm{146933}}^1$

素因数の和:146955

約数の個数: 30

約数和(自身を含む): 551149434

約数和(自身を除く): 253610109

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 146933, 440799, 734665, 1322397, 2203995, 3673325, 3967191, 6611985, 11019975, 11901573, 19835955, 33059925, 59507865, 99179775, 297539325]

約数ペア:

[(1, 297539325), (3, 99179775), (5, 59507865), (9, 33059925), (15, 19835955), (25, 11901573), (27, 11019975), (45, 6611985), (75, 3967191), (81, 3673325), (135, 2203995), (225, 1322397), (405, 734665), (675, 440799), (2025, 146933)]