13817595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 25433856

約数和(自身を除く): 11616261

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 331, 345, 363, 605, 759, 993, 1265, 1655, 1815, 2783, 3641, 3795, 4965, 7613, 8349, 10923, 13915, 18205, 22839, 38065, 40051, 41745, 54615, 83743, 114195, 120153, 200255, 251229, 418715, 600765, 921173, 1256145, 2763519, 4605865, 13817595]

約数ペア:

[(1, 13817595), (3, 4605865), (5, 2763519), (11, 1256145), (15, 921173), (23, 600765), (33, 418715), (55, 251229), (69, 200255), (115, 120153), (121, 114195), (165, 83743), (253, 54615), (331, 41745), (345, 40051), (363, 38065), (605, 22839), (759, 18205), (993, 13915), (1265, 10923), (1655, 8349), (1815, 7613), (2783, 4965), (3641, 3795)]