121438845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27259}}^1$

素因数の和:27287

約数の個数: 40

約数和(自身を含む): 237489120

約数和(自身を除く): 116050275

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 27259, 81777, 136295, 245331, 299849, 408885, 735993, 899547, 1226655, 1499245, 2207979, 2698641, 3679965, 4497735, 8095923, 11039895, 13493205, 24287769, 40479615, 121438845]

約数ペア:

[(1, 121438845), (3, 40479615), (5, 24287769), (9, 13493205), (11, 11039895), (15, 8095923), (27, 4497735), (33, 3679965), (45, 2698641), (55, 2207979), (81, 1499245), (99, 1226655), (135, 899547), (165, 735993), (297, 408885), (405, 299849), (495, 245331), (891, 136295), (1485, 81777), (4455, 27259)]