85900535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 38736649

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1271, 1435, 1931, 6355, 8897, 9655, 13517, 44485, 59861, 67585, 79171, 299305, 395855, 419027, 554197, 2095135, 2454301, 2770985, 12271505, 17180107, 85900535]

約数ペア:

[(1, 85900535), (5, 17180107), (7, 12271505), (31, 2770985), (35, 2454301), (41, 2095135), (155, 554197), (205, 419027), (217, 395855), (287, 299305), (1085, 79171), (1271, 67585), (1435, 59861), (1931, 44485), (6355, 13517), (8897, 9655)]