67470795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 139888944

約数和(自身を除く): 72418149

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 827, 1295, 1665, 1813, 2205, 2331, 2481, 3885, 4135, 5439, 5789, 7443, 9065, 11655, 12405, 16317, 17367, 27195, 28945, 30599, 37215, 40523, 52101, 81585, 86835, 91797, 121569, 152995, 202615, 214193, 260505, 275391, 364707, 458985, 607845, 642579, 1070965, 1376955, 1499351, 1823535, 1927737, 3212895, 4498053, 7496755, 9638685, 13494159, 22490265, 67470795]

約数ペア:

[(1, 67470795), (3, 22490265), (5, 13494159), (7, 9638685), (9, 7496755), (15, 4498053), (21, 3212895), (35, 1927737), (37, 1823535), (45, 1499351), (49, 1376955), (63, 1070965), (105, 642579), (111, 607845), (147, 458985), (185, 364707), (245, 275391), (259, 260505), (315, 214193), (333, 202615), (441, 152995), (555, 121569), (735, 91797), (777, 86835), (827, 81585), (1295, 52101), (1665, 40523), (1813, 37215), (2205, 30599), (2331, 28945), (2481, 27195), (3885, 17367), (4135, 16317), (5439, 12405), (5789, 11655), (7443, 9065)]