456230415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{3331}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 763854336

約数和(自身を除く): 307623921

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 397, 1191, 1985, 3331, 5955, 9131, 9993, 16655, 27393, 45655, 49965, 76613, 136965, 229839, 383065, 1149195, 1322407, 3967221, 6612035, 19836105, 30415361, 91246083, 152076805, 456230415]

約数ペア:

[(1, 456230415), (3, 152076805), (5, 91246083), (15, 30415361), (23, 19836105), (69, 6612035), (115, 3967221), (345, 1322407), (397, 1149195), (1191, 383065), (1985, 229839), (3331, 136965), (5955, 76613), (9131, 49965), (9993, 45655), (16655, 27393)]