55693275

素因数分解:

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

素因数の和:90

約数の個数: 108

約数和(自身を含む): 113102136

約数和(自身を除く): 57408861

約数列:

[1, 3, 5, 11, 15, 17, 19, 25, 33, 51, 55, 57, 75, 85, 95, 121, 165, 187, 209, 255, 275, 285, 323, 361, 363, 425, 475, 561, 605, 627, 825, 935, 969, 1045, 1083, 1275, 1425, 1615, 1805, 1815, 2057, 2299, 2805, 3025, 3135, 3553, 3971, 4675, 4845, 5225, 5415, 6137, 6171, 6897, 8075, 9025, 9075, 10285, 10659, 11495, 11913, 14025, 15675, 17765, 18411, 19855, 24225, 27075, 30685, 30855, 34485, 39083, 43681, 51425, 53295, 57475, 59565, 67507, 88825, 92055, 99275, 117249, 131043, 153425, 154275, 172425, 195415, 202521, 218405, 266475, 297825, 337535, 460275, 586245, 655215, 742577, 977075, 1012605, 1092025, 1687675, 2227731, 2931225, 3276075, 3712885, 5063025, 11138655, 18564425, 55693275]

約数ペア:

[(1, 55693275), (3, 18564425), (5, 11138655), (11, 5063025), (15, 3712885), (17, 3276075), (19, 2931225), (25, 2227731), (33, 1687675), (51, 1092025), (55, 1012605), (57, 977075), (75, 742577), (85, 655215), (95, 586245), (121, 460275), (165, 337535), (187, 297825), (209, 266475), (255, 218405), (275, 202521), (285, 195415), (323, 172425), (361, 154275), (363, 153425), (425, 131043), (475, 117249), (561, 99275), (605, 92055), (627, 88825), (825, 67507), (935, 59565), (969, 57475), (1045, 53295), (1083, 51425), (1275, 43681), (1425, 39083), (1615, 34485), (1805, 30855), (1815, 30685), (2057, 27075), (2299, 24225), (2805, 19855), (3025, 18411), (3135, 17765), (3553, 15675), (3971, 14025), (4675, 11913), (4845, 11495), (5225, 10659), (5415, 10285), (6137, 9075), (6171, 9025), (6897, 8075)]