14912975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 23617536

約数和(自身を除く): 8704561

約数列:

[1, 5, 7, 11, 25, 35, 55, 61, 77, 127, 175, 275, 305, 385, 427, 635, 671, 889, 1397, 1525, 1925, 2135, 3175, 3355, 4445, 4697, 6985, 7747, 9779, 10675, 16775, 22225, 23485, 34925, 38735, 48895, 54229, 85217, 117425, 193675, 244475, 271145, 426085, 596519, 1355725, 2130425, 2982595, 14912975]

約数ペア:

[(1, 14912975), (5, 2982595), (7, 2130425), (11, 1355725), (25, 596519), (35, 426085), (55, 271145), (61, 244475), (77, 193675), (127, 117425), (175, 85217), (275, 54229), (305, 48895), (385, 38735), (427, 34925), (635, 23485), (671, 22225), (889, 16775), (1397, 10675), (1525, 9779), (1925, 7747), (2135, 6985), (3175, 4697), (3355, 4445)]