23783955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 18987501

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5303, 15909, 26515, 68939, 79545, 121969, 206817, 344695, 365907, 609845, 1034085, 1585597, 1829535, 4756791, 7927985, 23783955]

約数ペア:

[(1, 23783955), (3, 7927985), (5, 4756791), (13, 1829535), (15, 1585597), (23, 1034085), (39, 609845), (65, 365907), (69, 344695), (115, 206817), (195, 121969), (299, 79545), (345, 68939), (897, 26515), (1495, 15909), (4485, 5303)]