142000515

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59539}}^1$

素因数の和:59603

約数の個数: 24

約数和(自身を含む): 250782480

約数和(自身を除く): 108781965

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 59539, 178617, 297695, 535851, 893085, 2679255, 3155567, 9466701, 15777835, 28400103, 47333505, 142000515]

約数ペア:

[(1, 142000515), (3, 47333505), (5, 28400103), (9, 15777835), (15, 9466701), (45, 3155567), (53, 2679255), (159, 893085), (265, 535851), (477, 297695), (795, 178617), (2385, 59539)]