38535805

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 21218435

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 79, 181, 245, 385, 395, 539, 553, 869, 905, 1267, 1991, 2695, 2765, 3871, 4345, 6083, 6335, 8869, 9955, 13937, 14299, 19355, 30415, 42581, 44345, 69685, 71495, 97559, 100093, 157289, 212905, 487795, 500465, 700651, 786445, 1101023, 3503255, 5505115, 7707161, 38535805]

約数ペア:

[(1, 38535805), (5, 7707161), (7, 5505115), (11, 3503255), (35, 1101023), (49, 786445), (55, 700651), (77, 500465), (79, 487795), (181, 212905), (245, 157289), (385, 100093), (395, 97559), (539, 71495), (553, 69685), (869, 44345), (905, 42581), (1267, 30415), (1991, 19355), (2695, 14299), (2765, 13937), (3871, 9955), (4345, 8869), (6083, 6335)]