89040315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 188762112

約数和(自身を除く): 99721797

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 41, 43, 65, 91, 105, 111, 123, 129, 185, 195, 205, 215, 259, 273, 287, 301, 455, 481, 533, 555, 559, 615, 645, 777, 861, 903, 1295, 1365, 1435, 1443, 1505, 1517, 1591, 1599, 1677, 1763, 2405, 2665, 2795, 3367, 3731, 3885, 3913, 4305, 4515, 4551, 4773, 5289, 7215, 7585, 7955, 7995, 8385, 8815, 10101, 10619, 11137, 11193, 11739, 12341, 16835, 18655, 19565, 19721, 20683, 22755, 22919, 23865, 26445, 31857, 33411, 37023, 50505, 53095, 55685, 55965, 58695, 59163, 61705, 62049, 65231, 68757, 98605, 103415, 114595, 138047, 144781, 159285, 160433, 167055, 185115, 195693, 295815, 310245, 326155, 343785, 414141, 434343, 456617, 481299, 690235, 723905, 802165, 848003, 978465, 1369851, 2070705, 2171715, 2283085, 2406495, 2544009, 4240015, 5936021, 6849255, 12720045, 17808063, 29680105, 89040315]

約数ペア:

[(1, 89040315), (3, 29680105), (5, 17808063), (7, 12720045), (13, 6849255), (15, 5936021), (21, 4240015), (35, 2544009), (37, 2406495), (39, 2283085), (41, 2171715), (43, 2070705), (65, 1369851), (91, 978465), (105, 848003), (111, 802165), (123, 723905), (129, 690235), (185, 481299), (195, 456617), (205, 434343), (215, 414141), (259, 343785), (273, 326155), (287, 310245), (301, 295815), (455, 195693), (481, 185115), (533, 167055), (555, 160433), (559, 159285), (615, 144781), (645, 138047), (777, 114595), (861, 103415), (903, 98605), (1295, 68757), (1365, 65231), (1435, 62049), (1443, 61705), (1505, 59163), (1517, 58695), (1591, 55965), (1599, 55685), (1677, 53095), (1763, 50505), (2405, 37023), (2665, 33411), (2795, 31857), (3367, 26445), (3731, 23865), (3885, 22919), (3913, 22755), (4305, 20683), (4515, 19721), (4551, 19565), (4773, 18655), (5289, 16835), (7215, 12341), (7585, 11739), (7955, 11193), (7995, 11137), (8385, 10619), (8815, 10101)]