712590915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5939}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 1203206400

約数和(自身を除く): 490615485

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 1263, 2105, 5939, 6315, 7999, 17817, 23997, 29695, 39995, 89085, 112841, 119985, 338523, 564205, 1692615, 2500319, 7500957, 12501595, 37504785, 47506061, 142518183, 237530305, 712590915]

約数ペア:

[(1, 712590915), (3, 237530305), (5, 142518183), (15, 47506061), (19, 37504785), (57, 12501595), (95, 7500957), (285, 2500319), (421, 1692615), (1263, 564205), (2105, 338523), (5939, 119985), (6315, 112841), (7999, 89085), (17817, 39995), (23997, 29695)]