40306545

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 71971200

約数和(自身を除く): 31664655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1019, 1465, 2637, 3057, 4395, 5095, 7911, 9171, 13185, 15285, 27513, 39555, 45855, 137565, 298567, 895701, 1492835, 2687103, 4478505, 8061309, 13435515, 40306545]

約数ペア:

[(1, 40306545), (3, 13435515), (5, 8061309), (9, 4478505), (15, 2687103), (27, 1492835), (45, 895701), (135, 298567), (293, 137565), (879, 45855), (1019, 39555), (1465, 27513), (2637, 15285), (3057, 13185), (4395, 9171), (5095, 7911)]