1406403195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131501}}^1$

素因数の和:131563

約数の個数: 32

約数和(自身を含む): 2423844864

約数和(自身を除く): 1017441669

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 131501, 394503, 657505, 1972515, 3024523, 4076531, 9073569, 12229593, 15122615, 20382655, 45367845, 61147965, 93760213, 281280639, 468801065, 1406403195]

約数ペア:

[(1, 1406403195), (3, 468801065), (5, 281280639), (15, 93760213), (23, 61147965), (31, 45367845), (69, 20382655), (93, 15122615), (115, 12229593), (155, 9073569), (345, 4076531), (465, 3024523), (713, 1972515), (2139, 657505), (3565, 394503), (10695, 131501)]