2016084225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16361}}^1$

素因数の和:16458

約数の個数: 48

約数和(自身を含む): 3505918464

約数和(自身を除く): 1489834239

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 155, 159, 265, 465, 775, 795, 1325, 1643, 2325, 3975, 4929, 8215, 16361, 24645, 41075, 49083, 81805, 123225, 245415, 409025, 507191, 867133, 1227075, 1521573, 2535955, 2601399, 4335665, 7607865, 12679775, 13006995, 21678325, 26881123, 38039325, 65034975, 80643369, 134405615, 403216845, 672028075, 2016084225]

約数ペア:

[(1, 2016084225), (3, 672028075), (5, 403216845), (15, 134405615), (25, 80643369), (31, 65034975), (53, 38039325), (75, 26881123), (93, 21678325), (155, 13006995), (159, 12679775), (265, 7607865), (465, 4335665), (775, 2601399), (795, 2535955), (1325, 1521573), (1643, 1227075), (2325, 867133), (3975, 507191), (4929, 409025), (8215, 245415), (16361, 123225), (24645, 81805), (41075, 49083)]