3368145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 2593455

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 149, 165, 411, 447, 685, 745, 1507, 1639, 2055, 2235, 4521, 4917, 7535, 8195, 20413, 22605, 24585, 61239, 102065, 224543, 306195, 673629, 1122715, 3368145]

約数ペア:

[(1, 3368145), (3, 1122715), (5, 673629), (11, 306195), (15, 224543), (33, 102065), (55, 61239), (137, 24585), (149, 22605), (165, 20413), (411, 8195), (447, 7535), (685, 4917), (745, 4521), (1507, 2235), (1639, 2055)]