1390447935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{13267}}^1$

素因数の和:13432

約数の個数: 48

約数和(自身を含む): 2570701536

約数和(自身を除く): 1180253601

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 1233, 2055, 2329, 6165, 6987, 11645, 13267, 20961, 34935, 39801, 66335, 104805, 119403, 199005, 225539, 597015, 676617, 1127695, 1817579, 2029851, 3383085, 5452737, 9087895, 10149255, 16358211, 27263685, 30898843, 81791055, 92696529, 154494215, 278089587, 463482645, 1390447935]

約数ペア:

[(1, 1390447935), (3, 463482645), (5, 278089587), (9, 154494215), (15, 92696529), (17, 81791055), (45, 30898843), (51, 27263685), (85, 16358211), (137, 10149255), (153, 9087895), (255, 5452737), (411, 3383085), (685, 2029851), (765, 1817579), (1233, 1127695), (2055, 676617), (2329, 597015), (6165, 225539), (6987, 199005), (11645, 119403), (13267, 104805), (20961, 66335), (34935, 39801)]