65713305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32939}}^1$

素因数の和:32973

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 60776295

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 32939, 98817, 164695, 230573, 494085, 625841, 691719, 1152865, 1877523, 3129205, 3458595, 4380887, 9387615, 13142661, 21904435, 65713305]

約数ペア:

[(1, 65713305), (3, 21904435), (5, 13142661), (7, 9387615), (15, 4380887), (19, 3458595), (21, 3129205), (35, 1877523), (57, 1152865), (95, 691719), (105, 625841), (133, 494085), (285, 230573), (399, 164695), (665, 98817), (1995, 32939)]