156985050425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{1753}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 244709099520

約数和(自身を除く): 87724049095

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 665, 805, 1171, 1753, 2185, 3059, 3325, 4025, 5855, 8197, 8765, 10925, 12271, 15295, 22249, 26933, 29275, 33307, 40319, 40985, 43825, 61355, 76475, 111245, 134665, 155743, 166535, 188531, 201595, 204925, 233149, 282233, 306775, 511727, 556225, 673325, 766061, 778715, 832675, 942655, 1007975, 1165745, 1411165, 2052763, 2558635, 3582089, 3830305, 3893575, 4713275, 5362427, 5828725, 7055825, 10263815, 12793175, 14369341, 17910445, 19151525, 26812135, 39002497, 47213549, 51319075, 71846705, 89552225, 134060675, 195012485, 236067745, 273017479, 330494843, 359233525, 897057431, 975062425, 1180338725, 1365087395, 1652474215, 4485287155, 6279402017, 6825436975, 8262371075, 22426435775, 31397010085, 156985050425]

約数ペア:

[(1, 156985050425), (5, 31397010085), (7, 22426435775), (19, 8262371075), (23, 6825436975), (25, 6279402017), (35, 4485287155), (95, 1652474215), (115, 1365087395), (133, 1180338725), (161, 975062425), (175, 897057431), (437, 359233525), (475, 330494843), (575, 273017479), (665, 236067745), (805, 195012485), (1171, 134060675), (1753, 89552225), (2185, 71846705), (3059, 51319075), (3325, 47213549), (4025, 39002497), (5855, 26812135), (8197, 19151525), (8765, 17910445), (10925, 14369341), (12271, 12793175), (15295, 10263815), (22249, 7055825), (26933, 5828725), (29275, 5362427), (33307, 4713275), (40319, 3893575), (40985, 3830305), (43825, 3582089), (61355, 2558635), (76475, 2052763), (111245, 1411165), (134665, 1165745), (155743, 1007975), (166535, 942655), (188531, 832675), (201595, 778715), (204925, 766061), (233149, 673325), (282233, 556225), (306775, 511727)]