15691532065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1\times {\mathrm{1951}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 20668400640

約数和(自身を除く): 4976868575

約数列:

[1, 5, 11, 55, 257, 569, 1285, 1951, 2827, 2845, 6259, 9755, 14135, 21461, 31295, 107305, 146233, 501407, 731165, 1110119, 1608563, 2507035, 5515477, 5550595, 8042815, 12211309, 27577385, 61056545, 285300583, 1426502915, 3138306413, 15691532065]

約数ペア:

[(1, 15691532065), (5, 3138306413), (11, 1426502915), (55, 285300583), (257, 61056545), (569, 27577385), (1285, 12211309), (1951, 8042815), (2827, 5550595), (2845, 5515477), (6259, 2507035), (9755, 1608563), (14135, 1110119), (21461, 731165), (31295, 501407), (107305, 146233)]