731246745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1681027}}^1$

素因数の和:1681064

約数の個数: 16

約数和(自身を含む): 1210340160

約数和(自身を除く): 479093415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1681027, 5043081, 8405135, 25215405, 48749783, 146249349, 243748915, 731246745]

約数ペア:

[(1, 731246745), (3, 243748915), (5, 146249349), (15, 48749783), (29, 25215405), (87, 8405135), (145, 5043081), (435, 1681027)]