91427145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 155088000

約数和(自身を除く): 63660855

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 2153, 2235, 2831, 6459, 8493, 10765, 14155, 32295, 40907, 42465, 122721, 204535, 320797, 613605, 962391, 1603985, 4811955, 6095143, 18285429, 30475715, 91427145]

約数ペア:

[(1, 91427145), (3, 30475715), (5, 18285429), (15, 6095143), (19, 4811955), (57, 1603985), (95, 962391), (149, 613605), (285, 320797), (447, 204535), (745, 122721), (2153, 42465), (2235, 40907), (2831, 32295), (6459, 14155), (8493, 10765)]