42861435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2549}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 30578565

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 2549, 3363, 5605, 7647, 12745, 16815, 38235, 48431, 145293, 150391, 242155, 451173, 726465, 751955, 2255865, 2857429, 8572287, 14287145, 42861435]

約数ペア:

[(1, 42861435), (3, 14287145), (5, 8572287), (15, 2857429), (19, 2255865), (57, 751955), (59, 726465), (95, 451173), (177, 242155), (285, 150391), (295, 145293), (885, 48431), (1121, 38235), (2549, 16815), (3363, 12745), (5605, 7647)]