1217865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 2178432

約数和(自身を除く): 960567

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 305, 363, 605, 671, 915, 1331, 1815, 2013, 3355, 3993, 6655, 7381, 10065, 19965, 22143, 36905, 81191, 110715, 243573, 405955, 1217865]

約数ペア:

[(1, 1217865), (3, 405955), (5, 243573), (11, 110715), (15, 81191), (33, 36905), (55, 22143), (61, 19965), (121, 10065), (165, 7381), (183, 6655), (305, 3993), (363, 3355), (605, 2013), (671, 1815), (915, 1331)]