570760225

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 830550016

約数和(自身を除く): 259789791

約数列:

[1, 5, 7, 25, 35, 61, 127, 175, 305, 421, 427, 635, 889, 1525, 2105, 2135, 2947, 3175, 4445, 7747, 10525, 10675, 14735, 22225, 25681, 38735, 53467, 54229, 73675, 128405, 179767, 193675, 267335, 271145, 374269, 642025, 898835, 1336675, 1355725, 1871345, 3261487, 4494175, 9356725, 16307435, 22830409, 81537175, 114152045, 570760225]

約数ペア:

[(1, 570760225), (5, 114152045), (7, 81537175), (25, 22830409), (35, 16307435), (61, 9356725), (127, 4494175), (175, 3261487), (305, 1871345), (421, 1355725), (427, 1336675), (635, 898835), (889, 642025), (1525, 374269), (2105, 271145), (2135, 267335), (2947, 193675), (3175, 179767), (4445, 128405), (7747, 73675), (10525, 54229), (10675, 53467), (14735, 38735), (22225, 25681)]