12298755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 23721120

約数和(自身を除く): 11422365

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 577, 609, 735, 1015, 1421, 1731, 2885, 3045, 4039, 4263, 7105, 8655, 12117, 16733, 20195, 21315, 28273, 50199, 60585, 83665, 84819, 117131, 141365, 250995, 351393, 424095, 585655, 819917, 1756965, 2459751, 4099585, 12298755]

約数ペア:

[(1, 12298755), (3, 4099585), (5, 2459751), (7, 1756965), (15, 819917), (21, 585655), (29, 424095), (35, 351393), (49, 250995), (87, 141365), (105, 117131), (145, 84819), (147, 83665), (203, 60585), (245, 50199), (435, 28273), (577, 21315), (609, 20195), (735, 16733), (1015, 12117), (1421, 8655), (1731, 7105), (2885, 4263), (3045, 4039)]