8117235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 16346304

約数和(自身を除く): 8229069

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 353, 365, 511, 657, 1059, 1095, 1533, 1765, 2471, 2555, 3177, 3285, 4599, 5295, 7413, 7665, 12355, 15885, 22239, 22995, 25769, 37065, 77307, 111195, 128845, 180383, 231921, 386535, 541149, 901915, 1159605, 1623447, 2705745, 8117235]

約数ペア:

[(1, 8117235), (3, 2705745), (5, 1623447), (7, 1159605), (9, 901915), (15, 541149), (21, 386535), (35, 231921), (45, 180383), (63, 128845), (73, 111195), (105, 77307), (219, 37065), (315, 25769), (353, 22995), (365, 22239), (511, 15885), (657, 12355), (1059, 7665), (1095, 7413), (1533, 5295), (1765, 4599), (2471, 3285), (2555, 3177)]