78335385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{274861}}^1$

素因数の和:274888

約数の個数: 16

約数和(自身を含む): 131933760

約数和(自身を除く): 53598375

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 274861, 824583, 1374305, 4122915, 5222359, 15667077, 26111795, 78335385]

約数ペア:

[(1, 78335385), (3, 26111795), (5, 15667077), (15, 5222359), (19, 4122915), (57, 1374305), (95, 824583), (285, 274861)]