67466115

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 131725440

約数和(自身を除く): 64259325

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 81, 85, 123, 135, 153, 205, 239, 255, 369, 405, 459, 615, 697, 717, 765, 1107, 1195, 1377, 1845, 2091, 2151, 2295, 3321, 3485, 3585, 4063, 5535, 6273, 6453, 6885, 9799, 10455, 10755, 12189, 16605, 18819, 19359, 20315, 29397, 31365, 32265, 36567, 48995, 56457, 60945, 88191, 94095, 96795, 109701, 146985, 166583, 182835, 264573, 282285, 329103, 440955, 499749, 548505, 793719, 832915, 1322865, 1499247, 1645515, 2498745, 3968595, 4497741, 7496235, 13493223, 22488705, 67466115]

約数ペア:

[(1, 67466115), (3, 22488705), (5, 13493223), (9, 7496235), (15, 4497741), (17, 3968595), (27, 2498745), (41, 1645515), (45, 1499247), (51, 1322865), (81, 832915), (85, 793719), (123, 548505), (135, 499749), (153, 440955), (205, 329103), (239, 282285), (255, 264573), (369, 182835), (405, 166583), (459, 146985), (615, 109701), (697, 96795), (717, 94095), (765, 88191), (1107, 60945), (1195, 56457), (1377, 48995), (1845, 36567), (2091, 32265), (2151, 31365), (2295, 29397), (3321, 20315), (3485, 19359), (3585, 18819), (4063, 16605), (5535, 12189), (6273, 10755), (6453, 10455), (6885, 9799)]