66355575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 68635785

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 115, 143, 165, 195, 253, 269, 275, 299, 325, 345, 429, 575, 715, 759, 807, 825, 897, 975, 1265, 1345, 1495, 1725, 2145, 2959, 3289, 3497, 3575, 3795, 4035, 4485, 6187, 6325, 6725, 7475, 8877, 9867, 10491, 10725, 14795, 16445, 17485, 18561, 18975, 20175, 22425, 30935, 38467, 44385, 49335, 52455, 68057, 73975, 80431, 82225, 87425, 92805, 115401, 154675, 192335, 204171, 221925, 241293, 246675, 262275, 340285, 402155, 464025, 577005, 884741, 961675, 1020855, 1206465, 1701425, 2010775, 2654223, 2885025, 4423705, 5104275, 6032325, 13271115, 22118525, 66355575]

約数ペア:

[(1, 66355575), (3, 22118525), (5, 13271115), (11, 6032325), (13, 5104275), (15, 4423705), (23, 2885025), (25, 2654223), (33, 2010775), (39, 1701425), (55, 1206465), (65, 1020855), (69, 961675), (75, 884741), (115, 577005), (143, 464025), (165, 402155), (195, 340285), (253, 262275), (269, 246675), (275, 241293), (299, 221925), (325, 204171), (345, 192335), (429, 154675), (575, 115401), (715, 92805), (759, 87425), (807, 82225), (825, 80431), (897, 73975), (975, 68057), (1265, 52455), (1345, 49335), (1495, 44385), (1725, 38467), (2145, 30935), (2959, 22425), (3289, 20175), (3497, 18975), (3575, 18561), (3795, 17485), (4035, 16445), (4485, 14795), (6187, 10725), (6325, 10491), (6725, 9867), (7475, 8877)]