40328925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 86661120

約数和(自身を除く): 46332195

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 25, 35, 39, 57, 65, 75, 91, 95, 105, 133, 175, 195, 247, 273, 285, 311, 325, 399, 455, 475, 525, 665, 741, 933, 975, 1235, 1365, 1425, 1555, 1729, 1995, 2177, 2275, 3325, 3705, 4043, 4665, 5187, 5909, 6175, 6531, 6825, 7775, 8645, 9975, 10885, 12129, 17727, 18525, 20215, 23325, 25935, 28301, 29545, 32655, 41363, 43225, 54425, 60645, 76817, 84903, 88635, 101075, 124089, 129675, 141505, 147725, 163275, 206815, 230451, 303225, 384085, 424515, 443175, 537719, 620445, 707525, 1034075, 1152255, 1613157, 1920425, 2122575, 2688595, 3102225, 5761275, 8065785, 13442975, 40328925]

約数ペア:

[(1, 40328925), (3, 13442975), (5, 8065785), (7, 5761275), (13, 3102225), (15, 2688595), (19, 2122575), (21, 1920425), (25, 1613157), (35, 1152255), (39, 1034075), (57, 707525), (65, 620445), (75, 537719), (91, 443175), (95, 424515), (105, 384085), (133, 303225), (175, 230451), (195, 206815), (247, 163275), (273, 147725), (285, 141505), (311, 129675), (325, 124089), (399, 101075), (455, 88635), (475, 84903), (525, 76817), (665, 60645), (741, 54425), (933, 43225), (975, 41363), (1235, 32655), (1365, 29545), (1425, 28301), (1555, 25935), (1729, 23325), (1995, 20215), (2177, 18525), (2275, 17727), (3325, 12129), (3705, 10885), (4043, 9975), (4665, 8645), (5187, 7775), (5909, 6825), (6175, 6531)]