1907685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 3655680

約数和(自身を除く): 1747995

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1087, 1755, 3261, 5435, 9783, 14131, 16305, 29349, 42393, 48915, 70655, 127179, 146745, 211965, 381537, 635895, 1907685]

約数ペア:

[(1, 1907685), (3, 635895), (5, 381537), (9, 211965), (13, 146745), (15, 127179), (27, 70655), (39, 48915), (45, 42393), (65, 29349), (117, 16305), (135, 14131), (195, 9783), (351, 5435), (585, 3261), (1087, 1755)]