195249105

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71129}}^1$

素因数の和:71201

約数の個数: 24

約数和(自身を含む): 343984680

約数和(自身を除く): 148735575

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 71129, 213387, 355645, 640161, 1066935, 3200805, 4338869, 13016607, 21694345, 39049821, 65083035, 195249105]

約数ペア:

[(1, 195249105), (3, 65083035), (5, 39049821), (9, 21694345), (15, 13016607), (45, 4338869), (61, 3200805), (183, 1066935), (305, 640161), (549, 355645), (915, 213387), (2745, 71129)]