42799305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 29684535

約数列:

[1, 3, 5, 15, 19, 57, 95, 263, 285, 571, 789, 1315, 1713, 2855, 3945, 4997, 8565, 10849, 14991, 24985, 32547, 54245, 74955, 150173, 162735, 450519, 750865, 2252595, 2853287, 8559861, 14266435, 42799305]

約数ペア:

[(1, 42799305), (3, 14266435), (5, 8559861), (15, 2853287), (19, 2252595), (57, 750865), (95, 450519), (263, 162735), (285, 150173), (571, 74955), (789, 54245), (1315, 32547), (1713, 24985), (2855, 14991), (3945, 10849), (4997, 8565)]