18301618815

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1\times {\mathrm{12547}}^1$

素因数の和:14671

約数の個数: 32

約数和(自身を含む): 29922462720

約数和(自身を除く): 11620843905

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2069, 6207, 10345, 12547, 31035, 37641, 62735, 97243, 188205, 291729, 486215, 589709, 1458645, 1769127, 2948545, 8845635, 25959743, 77879229, 129798715, 389396145, 1220107921, 3660323763, 6100539605, 18301618815]

約数ペア:

[(1, 18301618815), (3, 6100539605), (5, 3660323763), (15, 1220107921), (47, 389396145), (141, 129798715), (235, 77879229), (705, 25959743), (2069, 8845635), (6207, 2948545), (10345, 1769127), (12547, 1458645), (31035, 589709), (37641, 486215), (62735, 291729), (97243, 188205)]