85542975

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{7759}}^1$

素因数の和:7789

約数の個数: 54

約数和(自身を含む): 178254960

約数和(自身を除く): 92711985

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 7759, 11025, 23277, 38795, 54313, 69831, 116385, 162939, 193975, 271565, 349155, 380191, 488817, 581925, 814695, 1140573, 1357825, 1745775, 1900955, 2444085, 3421719, 4073475, 5702865, 9504775, 12220425, 17108595, 28514325, 85542975]

約数ペア:

[(1, 85542975), (3, 28514325), (5, 17108595), (7, 12220425), (9, 9504775), (15, 5702865), (21, 4073475), (25, 3421719), (35, 2444085), (45, 1900955), (49, 1745775), (63, 1357825), (75, 1140573), (105, 814695), (147, 581925), (175, 488817), (225, 380191), (245, 349155), (315, 271565), (441, 193975), (525, 162939), (735, 116385), (1225, 69831), (1575, 54313), (2205, 38795), (3675, 23277), (7759, 11025)]