803945145

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{1019}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 1299888000

約数和(自身を除く): 495942855

約数列:

[1, 3, 5, 15, 149, 353, 447, 745, 1019, 1059, 1765, 2235, 3057, 5095, 5295, 15285, 52597, 151831, 157791, 262985, 359707, 455493, 759155, 788955, 1079121, 1798535, 2277465, 5395605, 53596343, 160789029, 267981715, 803945145]

約数ペア:

[(1, 803945145), (3, 267981715), (5, 160789029), (15, 53596343), (149, 5395605), (353, 2277465), (447, 1798535), (745, 1079121), (1019, 788955), (1059, 759155), (1765, 455493), (2235, 359707), (3057, 262985), (5095, 157791), (5295, 151831), (15285, 52597)]