2297361325

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 3512400192

約数和(自身を除く): 1215038867

約数列:

[1, 5, 7, 23, 25, 35, 49, 67, 115, 161, 175, 245, 335, 469, 575, 805, 1127, 1217, 1225, 1541, 1675, 2345, 3283, 4025, 5635, 6085, 7705, 8519, 10787, 11725, 16415, 27991, 28175, 30425, 38525, 42595, 53935, 59633, 75509, 81539, 82075, 139955, 195937, 212975, 269675, 298165, 377545, 407695, 570773, 699775, 979685, 1371559, 1490825, 1875397, 1887725, 2038475, 2853865, 3995411, 4898425, 6857795, 9376985, 13127779, 14269325, 19977055, 34288975, 46884925, 65638895, 91894453, 99885275, 328194475, 459472265, 2297361325]

約数ペア:

[(1, 2297361325), (5, 459472265), (7, 328194475), (23, 99885275), (25, 91894453), (35, 65638895), (49, 46884925), (67, 34288975), (115, 19977055), (161, 14269325), (175, 13127779), (245, 9376985), (335, 6857795), (469, 4898425), (575, 3995411), (805, 2853865), (1127, 2038475), (1217, 1887725), (1225, 1875397), (1541, 1490825), (1675, 1371559), (2345, 979685), (3283, 699775), (4025, 570773), (5635, 407695), (6085, 377545), (7705, 298165), (8519, 269675), (10787, 212975), (11725, 195937), (16415, 139955), (27991, 82075), (28175, 81539), (30425, 75509), (38525, 59633), (42595, 53935)]