171314595

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3229}}^1$

素因数の和:3377

約数の個数: 40

約数和(自身を含む): 309537360

約数和(自身を除く): 138222765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1965, 3229, 3537, 5895, 9687, 10611, 16145, 17685, 29061, 48435, 53055, 87183, 145305, 261549, 422999, 435915, 1268997, 1307745, 2114995, 3806991, 6344985, 11420973, 19034955, 34262919, 57104865, 171314595]

約数ペア:

[(1, 171314595), (3, 57104865), (5, 34262919), (9, 19034955), (15, 11420973), (27, 6344985), (45, 3806991), (81, 2114995), (131, 1307745), (135, 1268997), (393, 435915), (405, 422999), (655, 261549), (1179, 145305), (1965, 87183), (3229, 53055), (3537, 48435), (5895, 29061), (9687, 17685), (10611, 16145)]