42173295

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 26773905

約数列:

[1, 3, 5, 15, 113, 139, 179, 339, 417, 537, 565, 695, 895, 1695, 2085, 2685, 15707, 20227, 24881, 47121, 60681, 74643, 78535, 101135, 124405, 235605, 303405, 373215, 2811553, 8434659, 14057765, 42173295]

約数ペア:

[(1, 42173295), (3, 14057765), (5, 8434659), (15, 2811553), (113, 373215), (139, 303405), (179, 235605), (339, 124405), (417, 101135), (537, 78535), (565, 74643), (695, 60681), (895, 47121), (1695, 24881), (2085, 20227), (2685, 15707)]