72835515

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30539}}^1$

素因数の和:30603

約数の個数: 24

約数和(自身を含む): 128634480

約数和(自身を除く): 55798965

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 30539, 91617, 152695, 274851, 458085, 1374255, 1618567, 4855701, 8092835, 14567103, 24278505, 72835515]

約数ペア:

[(1, 72835515), (3, 24278505), (5, 14567103), (9, 8092835), (15, 4855701), (45, 1618567), (53, 1374255), (159, 458085), (265, 274851), (477, 152695), (795, 91617), (2385, 30539)]