201474585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 377395200

約数和(自身を除く): 175920615

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 479, 585, 719, 1437, 2157, 2395, 3595, 4311, 6227, 6471, 7185, 9347, 10785, 18681, 21555, 28041, 31135, 32355, 46735, 56043, 84123, 93405, 140205, 280215, 344401, 420615, 1033203, 1722005, 3099609, 4477213, 5166015, 13431639, 15498045, 22386065, 40294917, 67158195, 201474585]

約数ペア:

[(1, 201474585), (3, 67158195), (5, 40294917), (9, 22386065), (13, 15498045), (15, 13431639), (39, 5166015), (45, 4477213), (65, 3099609), (117, 1722005), (195, 1033203), (479, 420615), (585, 344401), (719, 280215), (1437, 140205), (2157, 93405), (2395, 84123), (3595, 56043), (4311, 46735), (6227, 32355), (6471, 31135), (7185, 28041), (9347, 21555), (10785, 18681)]