61515077065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{10427}}^1$

素因数の和:10762

約数の個数: 64

約数和(自身を含む): 88926647040

約数和(自身を除く): 27411569975

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 281, 323, 1105, 1235, 1405, 1615, 3653, 4199, 4777, 5339, 10427, 18265, 20995, 23885, 26695, 52135, 62101, 69407, 90763, 135551, 177259, 198113, 310505, 347035, 453815, 677755, 886295, 990565, 1179919, 2304367, 2575469, 2929987, 3367921, 5899595, 11521835, 12877345, 14649935, 16839605, 38089831, 43782973, 49809779, 55669753, 190449155, 218914865, 249048895, 278348765, 647527127, 723706789, 946385801, 3237635635, 3618533945, 4731929005, 12303015413, 61515077065]

約数ペア:

[(1, 61515077065), (5, 12303015413), (13, 4731929005), (17, 3618533945), (19, 3237635635), (65, 946385801), (85, 723706789), (95, 647527127), (221, 278348765), (247, 249048895), (281, 218914865), (323, 190449155), (1105, 55669753), (1235, 49809779), (1405, 43782973), (1615, 38089831), (3653, 16839605), (4199, 14649935), (4777, 12877345), (5339, 11521835), (10427, 5899595), (18265, 3367921), (20995, 2929987), (23885, 2575469), (26695, 2304367), (52135, 1179919), (62101, 990565), (69407, 886295), (90763, 677755), (135551, 453815), (177259, 347035), (198113, 310505)]