1109478045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 1967099904

約数和(自身を除く): 857621859

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 307, 431, 559, 645, 921, 1293, 1535, 1677, 2155, 2795, 3991, 4605, 5603, 6465, 8385, 11973, 13201, 16809, 18533, 19955, 28015, 39603, 55599, 59865, 66005, 84045, 92665, 132317, 171613, 198015, 240929, 277995, 396951, 514839, 661585, 722787, 858065, 1204645, 1720121, 1984755, 2574195, 3613935, 5160363, 5689631, 8600605, 17068893, 25801815, 28448155, 73965203, 85344465, 221895609, 369826015, 1109478045]

約数ペア:

[(1, 1109478045), (3, 369826015), (5, 221895609), (13, 85344465), (15, 73965203), (39, 28448155), (43, 25801815), (65, 17068893), (129, 8600605), (195, 5689631), (215, 5160363), (307, 3613935), (431, 2574195), (559, 1984755), (645, 1720121), (921, 1204645), (1293, 858065), (1535, 722787), (1677, 661585), (2155, 514839), (2795, 396951), (3991, 277995), (4605, 240929), (5603, 198015), (6465, 171613), (8385, 132317), (11973, 92665), (13201, 84045), (16809, 66005), (18533, 59865), (19955, 55599), (28015, 39603)]