201405735

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 360255168

約数和(自身を除く): 158849433

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 173, 205, 369, 519, 615, 631, 865, 1557, 1845, 1893, 2595, 3155, 5679, 7093, 7785, 9465, 21279, 25871, 28395, 35465, 63837, 77613, 106395, 109163, 129355, 232839, 319185, 327489, 388065, 545815, 982467, 1164195, 1637445, 4475683, 4912335, 13427049, 22378415, 40281147, 67135245, 201405735]

約数ペア:

[(1, 201405735), (3, 67135245), (5, 40281147), (9, 22378415), (15, 13427049), (41, 4912335), (45, 4475683), (123, 1637445), (173, 1164195), (205, 982467), (369, 545815), (519, 388065), (615, 327489), (631, 319185), (865, 232839), (1557, 129355), (1845, 109163), (1893, 106395), (2595, 77613), (3155, 63837), (5679, 35465), (7093, 28395), (7785, 25871), (9465, 21279)]