27709605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 60418176

約数和(自身を除く): 32708571

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 727, 847, 1089, 1155, 1815, 2181, 2541, 3465, 3635, 4235, 5089, 5445, 6543, 7623, 7997, 10905, 12705, 15267, 23991, 25445, 32715, 38115, 39985, 45801, 55979, 71973, 76335, 87967, 119955, 167937, 229005, 263901, 279895, 359865, 439835, 503811, 615769, 791703, 839685, 1319505, 1847307, 2519055, 3078845, 3958515, 5541921, 9236535, 27709605]

約数ペア:

[(1, 27709605), (3, 9236535), (5, 5541921), (7, 3958515), (9, 3078845), (11, 2519055), (15, 1847307), (21, 1319505), (33, 839685), (35, 791703), (45, 615769), (55, 503811), (63, 439835), (77, 359865), (99, 279895), (105, 263901), (121, 229005), (165, 167937), (231, 119955), (315, 87967), (363, 76335), (385, 71973), (495, 55979), (605, 45801), (693, 39985), (727, 38115), (847, 32715), (1089, 25445), (1155, 23991), (1815, 15267), (2181, 12705), (2541, 10905), (3465, 7997), (3635, 7623), (4235, 6543), (5089, 5445)]