229804845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 402554880

約数和(自身を除く): 172750035

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 103, 115, 145, 223, 309, 345, 435, 515, 667, 669, 1115, 1545, 2001, 2369, 2987, 3335, 3345, 5129, 6467, 7107, 8961, 10005, 11845, 14935, 15387, 19401, 22969, 25645, 32335, 35535, 44805, 68701, 68907, 76935, 97005, 114845, 148741, 206103, 343505, 344535, 446223, 528287, 666101, 743705, 1030515, 1584861, 1998303, 2231115, 2641435, 3330505, 7924305, 9991515, 15320323, 45960969, 76601615, 229804845]

約数ペア:

[(1, 229804845), (3, 76601615), (5, 45960969), (15, 15320323), (23, 9991515), (29, 7924305), (69, 3330505), (87, 2641435), (103, 2231115), (115, 1998303), (145, 1584861), (223, 1030515), (309, 743705), (345, 666101), (435, 528287), (515, 446223), (667, 344535), (669, 343505), (1115, 206103), (1545, 148741), (2001, 114845), (2369, 97005), (2987, 76935), (3335, 68907), (3345, 68701), (5129, 44805), (6467, 35535), (7107, 32335), (8961, 25645), (10005, 22969), (11845, 19401), (14935, 15387)]