23019795

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 41713056

約数和(自身を除く): 18693261

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 503, 565, 1017, 1509, 1695, 2515, 3051, 4527, 5085, 7545, 9153, 13581, 15255, 22635, 40743, 45765, 56839, 67905, 170517, 203715, 284195, 511551, 852585, 1534653, 2557755, 4603959, 7673265, 23019795]

約数ペア:

[(1, 23019795), (3, 7673265), (5, 4603959), (9, 2557755), (15, 1534653), (27, 852585), (45, 511551), (81, 284195), (113, 203715), (135, 170517), (339, 67905), (405, 56839), (503, 45765), (565, 40743), (1017, 22635), (1509, 15255), (1695, 13581), (2515, 9153), (3051, 7545), (4527, 5085)]