79291275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7988

約数の個数: 48

約数和(自身を含む): 157728000

約数和(自身を除く): 78436725

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 7949, 9975, 23847, 39745, 55643, 119235, 151031, 166929, 198725, 278215, 453093, 596175, 755155, 834645, 1057217, 1391075, 2265465, 3171651, 3775775, 4173225, 5286085, 11327325, 15858255, 26430425, 79291275]

約数ペア:

[(1, 79291275), (3, 26430425), (5, 15858255), (7, 11327325), (15, 5286085), (19, 4173225), (21, 3775775), (25, 3171651), (35, 2265465), (57, 1391075), (75, 1057217), (95, 834645), (105, 755155), (133, 596175), (175, 453093), (285, 278215), (399, 198725), (475, 166929), (525, 151031), (665, 119235), (1425, 55643), (1995, 39745), (3325, 23847), (7949, 9975)]