79782615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 168480000

約数和(自身を除く): 88697385

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 33, 45, 51, 55, 57, 85, 95, 99, 153, 165, 171, 187, 209, 255, 285, 323, 495, 499, 561, 627, 765, 855, 935, 969, 1045, 1497, 1615, 1683, 1881, 2495, 2805, 2907, 3135, 3553, 4491, 4845, 5489, 7485, 8415, 8483, 9405, 9481, 10659, 14535, 16467, 17765, 22455, 25449, 27445, 28443, 31977, 42415, 47405, 49401, 53295, 76347, 82335, 85329, 93313, 104291, 127245, 142215, 159885, 161177, 247005, 279939, 312873, 381735, 426645, 466565, 483531, 521455, 805885, 839817, 938619, 1399695, 1450593, 1564365, 1772947, 2417655, 4199085, 4693095, 5318841, 7252965, 8864735, 15956523, 26594205, 79782615]

約数ペア:

[(1, 79782615), (3, 26594205), (5, 15956523), (9, 8864735), (11, 7252965), (15, 5318841), (17, 4693095), (19, 4199085), (33, 2417655), (45, 1772947), (51, 1564365), (55, 1450593), (57, 1399695), (85, 938619), (95, 839817), (99, 805885), (153, 521455), (165, 483531), (171, 466565), (187, 426645), (209, 381735), (255, 312873), (285, 279939), (323, 247005), (495, 161177), (499, 159885), (561, 142215), (627, 127245), (765, 104291), (855, 93313), (935, 85329), (969, 82335), (1045, 76347), (1497, 53295), (1615, 49401), (1683, 47405), (1881, 42415), (2495, 31977), (2805, 28443), (2907, 27445), (3135, 25449), (3553, 22455), (4491, 17765), (4845, 16467), (5489, 14535), (7485, 10659), (8415, 9481), (8483, 9405)]