4790005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2052875

約数列:

[1, 5, 11, 17, 47, 55, 85, 109, 187, 235, 517, 545, 799, 935, 1199, 1853, 2585, 3995, 5123, 5995, 8789, 9265, 20383, 25615, 43945, 56353, 87091, 101915, 281765, 435455, 958001, 4790005]

約数ペア:

[(1, 4790005), (5, 958001), (11, 435455), (17, 281765), (47, 101915), (55, 87091), (85, 56353), (109, 43945), (187, 25615), (235, 20383), (517, 9265), (545, 8789), (799, 5995), (935, 5123), (1199, 3995), (1853, 2585)]