315065205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 686859264

約数和(自身を除く): 371794059

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 47, 63, 65, 91, 105, 117, 141, 195, 235, 273, 315, 329, 423, 455, 585, 611, 705, 819, 987, 1365, 1637, 1645, 1833, 2115, 2961, 3055, 4095, 4277, 4911, 4935, 5499, 8185, 9165, 11459, 12831, 14733, 14805, 21281, 21385, 24555, 27495, 34377, 38493, 57295, 63843, 64155, 73665, 76939, 103131, 106405, 148967, 171885, 191529, 192465, 230817, 319215, 384695, 446901, 515655, 538573, 692451, 744835, 957645, 1000207, 1154085, 1340703, 1615719, 2234505, 2692865, 3000621, 3462255, 4847157, 5001035, 6703515, 7001449, 8078595, 9001863, 15003105, 21004347, 24235785, 35007245, 45009315, 63013041, 105021735, 315065205]

約数ペア:

[(1, 315065205), (3, 105021735), (5, 63013041), (7, 45009315), (9, 35007245), (13, 24235785), (15, 21004347), (21, 15003105), (35, 9001863), (39, 8078595), (45, 7001449), (47, 6703515), (63, 5001035), (65, 4847157), (91, 3462255), (105, 3000621), (117, 2692865), (141, 2234505), (195, 1615719), (235, 1340703), (273, 1154085), (315, 1000207), (329, 957645), (423, 744835), (455, 692451), (585, 538573), (611, 515655), (705, 446901), (819, 384695), (987, 319215), (1365, 230817), (1637, 192465), (1645, 191529), (1833, 171885), (2115, 148967), (2961, 106405), (3055, 103131), (4095, 76939), (4277, 73665), (4911, 64155), (4935, 63843), (5499, 57295), (8185, 38493), (9165, 34377), (11459, 27495), (12831, 24555), (14733, 21385), (14805, 21281)]