40216095

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 40

約数和(自身を含む): 72832320

約数和(自身を除く): 32616225

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 911, 981, 1635, 2733, 2943, 4555, 4905, 8199, 8829, 13665, 14715, 24597, 40995, 44145, 73791, 99299, 122985, 297897, 368955, 496495, 893691, 1489485, 2681073, 4468455, 8043219, 13405365, 40216095]

約数ペア:

[(1, 40216095), (3, 13405365), (5, 8043219), (9, 4468455), (15, 2681073), (27, 1489485), (45, 893691), (81, 496495), (109, 368955), (135, 297897), (327, 122985), (405, 99299), (545, 73791), (911, 44145), (981, 40995), (1635, 24597), (2733, 14715), (2943, 13665), (4555, 8829), (4905, 8199)]