3992865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 6756480

約数和(自身を除く): 2763615

約数列:

[1, 3, 5, 15, 29, 67, 87, 137, 145, 201, 335, 411, 435, 685, 1005, 1943, 2055, 3973, 5829, 9179, 9715, 11919, 19865, 27537, 29145, 45895, 59595, 137685, 266191, 798573, 1330955, 3992865]

約数ペア:

[(1, 3992865), (3, 1330955), (5, 798573), (15, 266191), (29, 137685), (67, 59595), (87, 45895), (137, 29145), (145, 27537), (201, 19865), (335, 11919), (411, 9715), (435, 9179), (685, 5829), (1005, 3973), (1943, 2055)]