121250715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1973}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 206369856

約数和(自身を除く): 85119141

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 723, 1205, 1973, 3615, 4097, 5919, 9865, 12291, 20485, 29595, 33541, 61455, 100623, 167705, 475493, 503115, 1426479, 2377465, 7132395, 8083381, 24250143, 40416905, 121250715]

約数ペア:

[(1, 121250715), (3, 40416905), (5, 24250143), (15, 8083381), (17, 7132395), (51, 2377465), (85, 1426479), (241, 503115), (255, 475493), (723, 167705), (1205, 100623), (1973, 61455), (3615, 33541), (4097, 29595), (5919, 20485), (9865, 12291)]