11197665

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 9768735

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 349, 465, 713, 1035, 1047, 1395, 1745, 2139, 3141, 3565, 5235, 6417, 8027, 10695, 10819, 15705, 24081, 32085, 32457, 40135, 54095, 72243, 97371, 120405, 162285, 248837, 361215, 486855, 746511, 1244185, 2239533, 3732555, 11197665]

約数ペア:

[(1, 11197665), (3, 3732555), (5, 2239533), (9, 1244185), (15, 746511), (23, 486855), (31, 361215), (45, 248837), (69, 162285), (93, 120405), (115, 97371), (155, 72243), (207, 54095), (279, 40135), (345, 32457), (349, 32085), (465, 24081), (713, 15705), (1035, 10819), (1047, 10695), (1395, 8027), (1745, 6417), (2139, 5235), (3141, 3565)]