15000426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 40435200

約数和(自身を除く): 25434774

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 149, 153, 238, 282, 298, 306, 329, 357, 423, 447, 658, 714, 799, 846, 894, 987, 1043, 1071, 1341, 1598, 1974, 2086, 2142, 2397, 2533, 2682, 2961, 3129, 4794, 5066, 5593, 5922, 6258, 7003, 7191, 7599, 9387, 11186, 14006, 14382, 15198, 16779, 17731, 18774, 21009, 22797, 33558, 35462, 42018, 45594, 49021, 50337, 53193, 63027, 98042, 100674, 106386, 119051, 126054, 147063, 159579, 238102, 294126, 319158, 357153, 441189, 714306, 833357, 882378, 1071459, 1666714, 2142918, 2500071, 5000142, 7500213, 15000426]

約数ペア:

[(1, 15000426), (2, 7500213), (3, 5000142), (6, 2500071), (7, 2142918), (9, 1666714), (14, 1071459), (17, 882378), (18, 833357), (21, 714306), (34, 441189), (42, 357153), (47, 319158), (51, 294126), (63, 238102), (94, 159579), (102, 147063), (119, 126054), (126, 119051), (141, 106386), (149, 100674), (153, 98042), (238, 63027), (282, 53193), (298, 50337), (306, 49021), (329, 45594), (357, 42018), (423, 35462), (447, 33558), (658, 22797), (714, 21009), (799, 18774), (846, 17731), (894, 16779), (987, 15198), (1043, 14382), (1071, 14006), (1341, 11186), (1598, 9387), (1974, 7599), (2086, 7191), (2142, 7003), (2397, 6258), (2533, 5922), (2682, 5593), (2961, 5066), (3129, 4794)]