85421385

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 181209600

約数和(自身を除く): 95788215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 315, 405, 435, 567, 609, 783, 945, 1015, 1039, 1305, 1827, 2349, 2835, 3045, 3117, 3915, 5195, 5481, 7273, 9135, 9351, 11745, 15585, 16443, 21819, 27405, 28053, 30131, 36365, 46755, 65457, 82215, 84159, 90393, 109095, 140265, 150655, 196371, 210917, 271179, 327285, 420795, 451965, 589113, 632751, 813537, 981855, 1054585, 1355895, 1898253, 2440611, 2945565, 3163755, 4067685, 5694759, 9491265, 12203055, 17084277, 28473795, 85421385]

約数ペア:

[(1, 85421385), (3, 28473795), (5, 17084277), (7, 12203055), (9, 9491265), (15, 5694759), (21, 4067685), (27, 3163755), (29, 2945565), (35, 2440611), (45, 1898253), (63, 1355895), (81, 1054585), (87, 981855), (105, 813537), (135, 632751), (145, 589113), (189, 451965), (203, 420795), (261, 327285), (315, 271179), (405, 210917), (435, 196371), (567, 150655), (609, 140265), (783, 109095), (945, 90393), (1015, 84159), (1039, 82215), (1305, 65457), (1827, 46755), (2349, 36365), (2835, 30131), (3045, 28053), (3117, 27405), (3915, 21819), (5195, 16443), (5481, 15585), (7273, 11745), (9135, 9351)]