28603715

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28181}}^1$

素因数の和:28222

約数の個数: 16

約数和(自身を含む): 40582080

約数和(自身を除く): 11978365

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 28181, 140905, 197267, 817249, 986335, 4086245, 5720743, 28603715]

約数ペア:

[(1, 28603715), (5, 5720743), (7, 4086245), (29, 986335), (35, 817249), (145, 197267), (203, 140905), (1015, 28181)]