123149115

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4337}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 213846048

約数和(自身を除く): 90696933

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 3155, 4337, 5679, 9465, 13011, 21685, 28395, 39033, 65055, 195165, 2736647, 8209941, 13683235, 24629823, 41049705, 123149115]

約数ペア:

[(1, 123149115), (3, 41049705), (5, 24629823), (9, 13683235), (15, 8209941), (45, 2736647), (631, 195165), (1893, 65055), (3155, 39033), (4337, 28395), (5679, 21685), (9465, 13011)]