139036243395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{189164957}}^1$

素因数の和:189164979

約数の個数: 24

約数和(自身を含む): 258777662544

約数和(自身を除く): 119741419149

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 189164957, 567494871, 945824785, 1324154699, 2837474355, 3972464097, 6620773495, 9269082893, 19862320485, 27807248679, 46345414465, 139036243395]

約数ペア:

[(1, 139036243395), (3, 46345414465), (5, 27807248679), (7, 19862320485), (15, 9269082893), (21, 6620773495), (35, 3972464097), (49, 2837474355), (105, 1324154699), (147, 945824785), (245, 567494871), (735, 189164957)]