6974685

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 12804480

約数和(自身を除く): 5829795

約数列:

[1, 3, 5, 9, 15, 37, 45, 59, 71, 111, 177, 185, 213, 295, 333, 355, 531, 555, 639, 885, 1065, 1665, 2183, 2627, 2655, 3195, 4189, 6549, 7881, 10915, 12567, 13135, 19647, 20945, 23643, 32745, 37701, 39405, 62835, 98235, 118215, 154993, 188505, 464979, 774965, 1394937, 2324895, 6974685]

約数ペア:

[(1, 6974685), (3, 2324895), (5, 1394937), (9, 774965), (15, 464979), (37, 188505), (45, 154993), (59, 118215), (71, 98235), (111, 62835), (177, 39405), (185, 37701), (213, 32745), (295, 23643), (333, 20945), (355, 19647), (531, 13135), (555, 12567), (639, 10915), (885, 7881), (1065, 6549), (1665, 4189), (2183, 3195), (2627, 2655)]