15204633675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{20731}}^1$

素因数の和:20889

約数の個数: 96

約数和(自身を含む): 31589597184

約数和(自身を除く): 16384963509

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 127, 165, 175, 231, 275, 381, 385, 525, 635, 825, 889, 1155, 1397, 1905, 1925, 2667, 3175, 4191, 4445, 5775, 6985, 9525, 9779, 13335, 20731, 20955, 22225, 29337, 34925, 48895, 62193, 66675, 103655, 104775, 145117, 146685, 228041, 244475, 310965, 435351, 518275, 684123, 725585, 733425, 1140205, 1554825, 1596287, 2176755, 2632837, 3420615, 3627925, 4788861, 5701025, 7898511, 7981435, 10883775, 13164185, 17103075, 18429859, 23944305, 28961207, 39492555, 39907175, 55289577, 65820925, 86883621, 92149295, 119721525, 144806035, 197462775, 202728449, 276447885, 434418105, 460746475, 608185347, 724030175, 1013642245, 1382239425, 2172090525, 3040926735, 5068211225, 15204633675]

約数ペア:

[(1, 15204633675), (3, 5068211225), (5, 3040926735), (7, 2172090525), (11, 1382239425), (15, 1013642245), (21, 724030175), (25, 608185347), (33, 460746475), (35, 434418105), (55, 276447885), (75, 202728449), (77, 197462775), (105, 144806035), (127, 119721525), (165, 92149295), (175, 86883621), (231, 65820925), (275, 55289577), (381, 39907175), (385, 39492555), (525, 28961207), (635, 23944305), (825, 18429859), (889, 17103075), (1155, 13164185), (1397, 10883775), (1905, 7981435), (1925, 7898511), (2667, 5701025), (3175, 4788861), (4191, 3627925), (4445, 3420615), (5775, 2632837), (6985, 2176755), (9525, 1596287), (9779, 1554825), (13335, 1140205), (20731, 733425), (20955, 725585), (22225, 684123), (29337, 518275), (34925, 435351), (48895, 310965), (62193, 244475), (66675, 228041), (103655, 146685), (104775, 145117)]