289290435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 557826048

約数和(自身を除く): 268535613

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 103, 105, 115, 161, 309, 345, 483, 515, 721, 805, 1163, 1545, 2163, 2369, 2415, 3489, 3605, 5815, 7107, 8141, 10815, 11845, 16583, 17445, 24423, 26749, 35535, 40705, 49749, 80247, 82915, 119789, 122115, 133745, 187243, 248745, 359367, 401235, 561729, 598945, 838523, 936215, 1796835, 2515569, 2755147, 2808645, 4192615, 8265441, 12577845, 13775735, 19286029, 41327205, 57858087, 96430145, 289290435]

約数ペア:

[(1, 289290435), (3, 96430145), (5, 57858087), (7, 41327205), (15, 19286029), (21, 13775735), (23, 12577845), (35, 8265441), (69, 4192615), (103, 2808645), (105, 2755147), (115, 2515569), (161, 1796835), (309, 936215), (345, 838523), (483, 598945), (515, 561729), (721, 401235), (805, 359367), (1163, 248745), (1545, 187243), (2163, 133745), (2369, 122115), (2415, 119789), (3489, 82915), (3605, 80247), (5815, 49749), (7107, 40705), (8141, 35535), (10815, 26749), (11845, 24423), (16583, 17445)]