18149055

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 30435264

約数和(自身を除く): 12286209

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 617, 795, 1851, 1961, 3085, 5883, 9255, 9805, 22829, 29415, 32701, 68487, 98103, 114145, 163505, 342435, 490515, 1209937, 3629811, 6049685, 18149055]

約数ペア:

[(1, 18149055), (3, 6049685), (5, 3629811), (15, 1209937), (37, 490515), (53, 342435), (111, 163505), (159, 114145), (185, 98103), (265, 68487), (555, 32701), (617, 29415), (795, 22829), (1851, 9805), (1961, 9255), (3085, 5883)]