42398565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 74342016

約数和(自身を除く): 31943451

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 293, 877, 879, 1465, 2631, 3223, 4385, 4395, 9647, 9669, 13155, 16115, 28941, 48235, 48345, 144705, 256961, 770883, 1284805, 2826571, 3854415, 8479713, 14132855, 42398565]

約数ペア:

[(1, 42398565), (3, 14132855), (5, 8479713), (11, 3854415), (15, 2826571), (33, 1284805), (55, 770883), (165, 256961), (293, 144705), (877, 48345), (879, 48235), (1465, 28941), (2631, 16115), (3223, 13155), (4385, 9669), (4395, 9647)]