40118715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 87325056

約数和(自身を除く): 47206341

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 97, 101, 105, 117, 195, 273, 291, 303, 315, 455, 485, 505, 585, 679, 707, 819, 873, 909, 1261, 1313, 1365, 1455, 1515, 2037, 2121, 3395, 3535, 3783, 3939, 4095, 4365, 4545, 6111, 6305, 6363, 6565, 8827, 9191, 9797, 10185, 10605, 11349, 11817, 18915, 19695, 26481, 27573, 29391, 30555, 31815, 44135, 45955, 48985, 56745, 59085, 68579, 79443, 82719, 88173, 127361, 132405, 137865, 146955, 205737, 342895, 382083, 397215, 413595, 440865, 617211, 636805, 891527, 1028685, 1146249, 1910415, 2674581, 3086055, 4457635, 5731245, 8023743, 13372905, 40118715]

約数ペア:

[(1, 40118715), (3, 13372905), (5, 8023743), (7, 5731245), (9, 4457635), (13, 3086055), (15, 2674581), (21, 1910415), (35, 1146249), (39, 1028685), (45, 891527), (63, 636805), (65, 617211), (91, 440865), (97, 413595), (101, 397215), (105, 382083), (117, 342895), (195, 205737), (273, 146955), (291, 137865), (303, 132405), (315, 127361), (455, 88173), (485, 82719), (505, 79443), (585, 68579), (679, 59085), (707, 56745), (819, 48985), (873, 45955), (909, 44135), (1261, 31815), (1313, 30555), (1365, 29391), (1455, 27573), (1515, 26481), (2037, 19695), (2121, 18915), (3395, 11817), (3535, 11349), (3783, 10605), (3939, 10185), (4095, 9797), (4365, 9191), (4545, 8827), (6111, 6565), (6305, 6363)]