15425982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 39567528

約数和(自身を除く): 24141546

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 461, 507, 858, 922, 1014, 1287, 1383, 1521, 1859, 2574, 2766, 3042, 3718, 4149, 5071, 5577, 5993, 8298, 10142, 11154, 11986, 15213, 16731, 17979, 30426, 33462, 35958, 45639, 53937, 65923, 77909, 91278, 107874, 131846, 155818, 197769, 233727, 395538, 467454, 593307, 701181, 856999, 1186614, 1402362, 1713998, 2570997, 5141994, 7712991, 15425982]

約数ペア:

[(1, 15425982), (2, 7712991), (3, 5141994), (6, 2570997), (9, 1713998), (11, 1402362), (13, 1186614), (18, 856999), (22, 701181), (26, 593307), (33, 467454), (39, 395538), (66, 233727), (78, 197769), (99, 155818), (117, 131846), (143, 107874), (169, 91278), (198, 77909), (234, 65923), (286, 53937), (338, 45639), (429, 35958), (461, 33462), (507, 30426), (858, 17979), (922, 16731), (1014, 15213), (1287, 11986), (1383, 11154), (1521, 10142), (1859, 8298), (2574, 5993), (2766, 5577), (3042, 5071), (3718, 4149)]