1071615285

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19755

約数の個数: 64

約数和(自身を含む): 2117928960

約数和(自身を除く): 1046313675

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 1209, 1395, 1755, 2015, 3627, 4185, 6045, 10881, 18135, 19697, 54405, 59091, 98485, 177273, 256061, 295455, 531819, 610607, 768183, 886365, 1280305, 1831821, 2304549, 2659095, 3053035, 3840915, 5495463, 6913647, 7937891, 9159105, 11522745, 16486389, 23813673, 27477315, 34568235, 39689455, 71441019, 82431945, 119068365, 214323057, 357205095, 1071615285]

約数ペア:

[(1, 1071615285), (3, 357205095), (5, 214323057), (9, 119068365), (13, 82431945), (15, 71441019), (27, 39689455), (31, 34568235), (39, 27477315), (45, 23813673), (65, 16486389), (93, 11522745), (117, 9159105), (135, 7937891), (155, 6913647), (195, 5495463), (279, 3840915), (351, 3053035), (403, 2659095), (465, 2304549), (585, 1831821), (837, 1280305), (1209, 886365), (1395, 768183), (1755, 610607), (2015, 531819), (3627, 295455), (4185, 256061), (6045, 177273), (10881, 98485), (18135, 59091), (19697, 54405)]