79045505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 47029375

約数列:

[1, 5, 7, 11, 31, 35, 37, 55, 77, 155, 179, 185, 217, 259, 341, 385, 407, 895, 1085, 1147, 1253, 1295, 1705, 1969, 2035, 2387, 2849, 5549, 5735, 6265, 6623, 8029, 9845, 11935, 12617, 13783, 14245, 27745, 33115, 38843, 40145, 46361, 61039, 63085, 68915, 72853, 88319, 194215, 205313, 231805, 305195, 364265, 427273, 441595, 509971, 1026565, 1437191, 2136365, 2258443, 2549855, 7185955, 11292215, 15809101, 79045505]

約数ペア:

[(1, 79045505), (5, 15809101), (7, 11292215), (11, 7185955), (31, 2549855), (35, 2258443), (37, 2136365), (55, 1437191), (77, 1026565), (155, 509971), (179, 441595), (185, 427273), (217, 364265), (259, 305195), (341, 231805), (385, 205313), (407, 194215), (895, 88319), (1085, 72853), (1147, 68915), (1253, 63085), (1295, 61039), (1705, 46361), (1969, 40145), (2035, 38843), (2387, 33115), (2849, 27745), (5549, 14245), (5735, 13783), (6265, 12617), (6623, 11935), (8029, 9845)]