1728007965

素因数分解:

$3^3\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{3623}}^1$

素因数の和:7170

約数の個数: 32

約数和(自身を含む): 3073731840

約数和(自身を除く): 1345723875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3533, 3623, 10599, 10869, 17665, 18115, 31797, 32607, 52995, 54345, 95391, 97821, 158985, 163035, 476955, 489105, 12800059, 38400177, 64000295, 115200531, 192000885, 345601593, 576002655, 1728007965]

約数ペア:

[(1, 1728007965), (3, 576002655), (5, 345601593), (9, 192000885), (15, 115200531), (27, 64000295), (45, 38400177), (135, 12800059), (3533, 489105), (3623, 476955), (10599, 163035), (10869, 158985), (17665, 97821), (18115, 95391), (31797, 54345), (32607, 52995)]