74272835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 36042685

約数列:

[1, 5, 7, 13, 35, 65, 91, 239, 455, 683, 1195, 1673, 3107, 3415, 4781, 8365, 8879, 15535, 21749, 23905, 44395, 62153, 108745, 163237, 310765, 816185, 1142659, 2122081, 5713295, 10610405, 14854567, 74272835]

約数ペア:

[(1, 74272835), (5, 14854567), (7, 10610405), (13, 5713295), (35, 2122081), (65, 1142659), (91, 816185), (239, 310765), (455, 163237), (683, 108745), (1195, 62153), (1673, 44395), (3107, 23905), (3415, 21749), (4781, 15535), (8365, 8879)]