129660685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 197201664

約数和(自身を除く): 67540979

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 5521, 23485, 27605, 38647, 60731, 193235, 303655, 336781, 425117, 1683905, 2125585, 2357467, 3704591, 11787335, 18522955, 25932137, 129660685]

約数ペア:

[(1, 129660685), (5, 25932137), (7, 18522955), (11, 11787335), (35, 3704591), (55, 2357467), (61, 2125585), (77, 1683905), (305, 425117), (385, 336781), (427, 303655), (671, 193235), (2135, 60731), (3355, 38647), (4697, 27605), (5521, 23485)]