66955385

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 95212800

約数和(自身を除く): 28257415

約数列:

[1, 5, 7, 35, 37, 149, 185, 259, 347, 745, 1043, 1295, 1735, 2429, 5215, 5513, 12145, 12839, 27565, 38591, 51703, 64195, 89873, 192955, 258515, 361921, 449365, 1809605, 1913011, 9565055, 13391077, 66955385]

約数ペア:

[(1, 66955385), (5, 13391077), (7, 9565055), (35, 1913011), (37, 1809605), (149, 449365), (185, 361921), (259, 258515), (347, 192955), (745, 89873), (1043, 64195), (1295, 51703), (1735, 38591), (2429, 27565), (5215, 12839), (5513, 12145)]