29070855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 58509360

約数和(自身を除く): 29438505

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 281, 285, 363, 495, 605, 627, 843, 855, 1045, 1089, 1405, 1815, 1881, 2299, 2529, 3091, 3135, 4215, 5339, 5445, 6897, 9273, 9405, 11495, 12645, 15455, 16017, 20691, 26695, 27819, 34001, 34485, 46365, 48051, 58729, 80085, 102003, 103455, 139095, 170005, 176187, 240255, 293645, 306009, 510015, 528561, 646019, 880935, 1530045, 1938057, 2642805, 3230095, 5814171, 9690285, 29070855]

約数ペア:

[(1, 29070855), (3, 9690285), (5, 5814171), (9, 3230095), (11, 2642805), (15, 1938057), (19, 1530045), (33, 880935), (45, 646019), (55, 528561), (57, 510015), (95, 306009), (99, 293645), (121, 240255), (165, 176187), (171, 170005), (209, 139095), (281, 103455), (285, 102003), (363, 80085), (495, 58729), (605, 48051), (627, 46365), (843, 34485), (855, 34001), (1045, 27819), (1089, 26695), (1405, 20691), (1815, 16017), (1881, 15455), (2299, 12645), (2529, 11495), (3091, 9405), (3135, 9273), (4215, 6897), (5339, 5445)]