83126615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 45090985

約数列:

[1, 5, 11, 13, 19, 29, 55, 65, 95, 143, 145, 209, 211, 247, 319, 377, 551, 715, 1045, 1055, 1235, 1595, 1885, 2321, 2717, 2743, 2755, 4009, 4147, 6061, 6119, 7163, 11605, 13585, 13715, 20045, 20735, 30173, 30305, 30595, 35815, 44099, 52117, 67309, 78793, 79547, 116261, 150865, 220495, 260585, 336545, 393965, 397735, 573287, 581305, 875017, 1278871, 1511393, 2866435, 4375085, 6394355, 7556965, 16625323, 83126615]

約数ペア:

[(1, 83126615), (5, 16625323), (11, 7556965), (13, 6394355), (19, 4375085), (29, 2866435), (55, 1511393), (65, 1278871), (95, 875017), (143, 581305), (145, 573287), (209, 397735), (211, 393965), (247, 336545), (319, 260585), (377, 220495), (551, 150865), (715, 116261), (1045, 79547), (1055, 78793), (1235, 67309), (1595, 52117), (1885, 44099), (2321, 35815), (2717, 30595), (2743, 30305), (2755, 30173), (4009, 20735), (4147, 20045), (6061, 13715), (6119, 13585), (7163, 11605)]