966437615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 1424424960

約数和(自身を除く): 457987345

約数列:

[1, 5, 11, 13, 29, 55, 65, 127, 143, 145, 319, 367, 377, 635, 715, 1397, 1595, 1651, 1835, 1885, 3683, 4037, 4147, 4771, 6985, 8255, 10643, 18161, 18415, 20185, 20735, 23855, 40513, 46609, 47879, 52481, 53215, 90805, 117073, 138359, 202565, 233045, 239395, 262405, 512699, 526669, 585365, 605917, 691795, 1351661, 1521949, 2563495, 2633345, 3029585, 6665087, 6758305, 7609745, 14868271, 17571593, 33325435, 74341355, 87857965, 193287523, 966437615]

約数ペア:

[(1, 966437615), (5, 193287523), (11, 87857965), (13, 74341355), (29, 33325435), (55, 17571593), (65, 14868271), (127, 7609745), (143, 6758305), (145, 6665087), (319, 3029585), (367, 2633345), (377, 2563495), (635, 1521949), (715, 1351661), (1397, 691795), (1595, 605917), (1651, 585365), (1835, 526669), (1885, 512699), (3683, 262405), (4037, 239395), (4147, 233045), (4771, 202565), (6985, 138359), (8255, 117073), (10643, 90805), (18161, 53215), (18415, 52481), (20185, 47879), (20735, 46609), (23855, 40513)]