66158715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21727}}^1$

素因数の和:21771

約数の個数: 32

約数和(自身を含む): 125153280

約数和(自身を除く): 58994565

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 21727, 65181, 108635, 152089, 325905, 456267, 630083, 760445, 1890249, 2281335, 3150415, 4410581, 9451245, 13231743, 22052905, 66158715]

約数ペア:

[(1, 66158715), (3, 22052905), (5, 13231743), (7, 9451245), (15, 4410581), (21, 3150415), (29, 2281335), (35, 1890249), (87, 760445), (105, 630083), (145, 456267), (203, 325905), (435, 152089), (609, 108635), (1015, 65181), (3045, 21727)]