229382205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 407516928

約数和(自身を除く): 178134723

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 97, 181, 195, 201, 291, 335, 485, 543, 871, 905, 1005, 1261, 1455, 2353, 2613, 2715, 3783, 4355, 6305, 6499, 7059, 11765, 12127, 13065, 17557, 18915, 19497, 32495, 35295, 36381, 52671, 60635, 84487, 87785, 97485, 157651, 181905, 228241, 253461, 263355, 422435, 472953, 684723, 788255, 1141205, 1176319, 1267305, 2364765, 3423615, 3528957, 5881595, 15292147, 17644785, 45876441, 76460735, 229382205]

約数ペア:

[(1, 229382205), (3, 76460735), (5, 45876441), (13, 17644785), (15, 15292147), (39, 5881595), (65, 3528957), (67, 3423615), (97, 2364765), (181, 1267305), (195, 1176319), (201, 1141205), (291, 788255), (335, 684723), (485, 472953), (543, 422435), (871, 263355), (905, 253461), (1005, 228241), (1261, 181905), (1455, 157651), (2353, 97485), (2613, 87785), (2715, 84487), (3783, 60635), (4355, 52671), (6305, 36381), (6499, 35295), (7059, 32495), (11765, 19497), (12127, 18915), (13065, 17557)]