1330961585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 1727447040

約数和(自身を除く): 396485455

約数列:

[1, 5, 23, 43, 79, 115, 215, 395, 989, 1817, 3397, 3407, 4945, 9085, 16985, 17035, 78131, 78361, 146501, 269153, 390655, 391805, 732505, 1345765, 3369523, 6190519, 11573579, 16847615, 30952595, 57867895, 266192317, 1330961585]

約数ペア:

[(1, 1330961585), (5, 266192317), (23, 57867895), (43, 30952595), (79, 16847615), (115, 11573579), (215, 6190519), (395, 3369523), (989, 1345765), (1817, 732505), (3397, 391805), (3407, 390655), (4945, 269153), (9085, 146501), (16985, 78361), (17035, 78131)]