6930765

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 12617880

約数和(自身を除く): 5687115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 157, 327, 405, 471, 545, 785, 981, 1413, 1635, 2355, 2943, 4239, 4905, 7065, 8829, 12717, 14715, 17113, 21195, 44145, 51339, 63585, 85565, 154017, 256695, 462051, 770085, 1386153, 2310255, 6930765]

約数ペア:

[(1, 6930765), (3, 2310255), (5, 1386153), (9, 770085), (15, 462051), (27, 256695), (45, 154017), (81, 85565), (109, 63585), (135, 51339), (157, 44145), (327, 21195), (405, 17113), (471, 14715), (545, 12717), (785, 8829), (981, 7065), (1413, 4905), (1635, 4239), (2355, 2943)]