68500355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 103154688

約数和(自身を除く): 34654333

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 905, 983, 1267, 1991, 4915, 6335, 6881, 9955, 10813, 13937, 34405, 54065, 69685, 75691, 177923, 378455, 889615, 1245461, 1957153, 6227305, 9785765, 13700071, 68500355]

約数ペア:

[(1, 68500355), (5, 13700071), (7, 9785765), (11, 6227305), (35, 1957153), (55, 1245461), (77, 889615), (181, 378455), (385, 177923), (905, 75691), (983, 69685), (1267, 54065), (1991, 34405), (4915, 13937), (6335, 10813), (6881, 9955)]