39145425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 73709568

約数和(自身を除く): 34564143

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 2063, 3795, 6189, 6325, 10315, 18975, 22693, 30945, 47449, 51575, 68079, 113465, 142347, 154725, 237245, 340395, 521939, 567325, 711735, 1186225, 1565817, 1701975, 2609695, 3558675, 7829085, 13048475, 39145425]

約数ペア:

[(1, 39145425), (3, 13048475), (5, 7829085), (11, 3558675), (15, 2609695), (23, 1701975), (25, 1565817), (33, 1186225), (55, 711735), (69, 567325), (75, 521939), (115, 340395), (165, 237245), (253, 154725), (275, 142347), (345, 113465), (575, 68079), (759, 51575), (825, 47449), (1265, 30945), (1725, 22693), (2063, 18975), (3795, 10315), (6189, 6325)]