1401045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 2433024

約数和(自身を除く): 1031979

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 131, 155, 345, 393, 465, 655, 713, 1965, 2139, 3013, 3565, 4061, 9039, 10695, 12183, 15065, 20305, 45195, 60915, 93403, 280209, 467015, 1401045]

約数ペア:

[(1, 1401045), (3, 467015), (5, 280209), (15, 93403), (23, 60915), (31, 45195), (69, 20305), (93, 15065), (115, 12183), (131, 10695), (155, 9039), (345, 4061), (393, 3565), (465, 3013), (655, 2139), (713, 1965)]