25254990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 71809920

約数和(自身を除く): 46554930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 547, 570, 810, 855, 1026, 1094, 1215, 1539, 1641, 1710, 2430, 2565, 2735, 3078, 3282, 4617, 4923, 5130, 5470, 7695, 8205, 9234, 9846, 10393, 14769, 15390, 16410, 20786, 23085, 24615, 29538, 31179, 44307, 46170, 49230, 51965, 62358, 73845, 88614, 93537, 103930, 132921, 147690, 155895, 187074, 221535, 265842, 280611, 311790, 443070, 467685, 561222, 664605, 841833, 935370, 1329210, 1403055, 1683666, 2525499, 2806110, 4209165, 5050998, 8418330, 12627495, 25254990]

約数ペア:

[(1, 25254990), (2, 12627495), (3, 8418330), (5, 5050998), (6, 4209165), (9, 2806110), (10, 2525499), (15, 1683666), (18, 1403055), (19, 1329210), (27, 935370), (30, 841833), (38, 664605), (45, 561222), (54, 467685), (57, 443070), (81, 311790), (90, 280611), (95, 265842), (114, 221535), (135, 187074), (162, 155895), (171, 147690), (190, 132921), (243, 103930), (270, 93537), (285, 88614), (342, 73845), (405, 62358), (486, 51965), (513, 49230), (547, 46170), (570, 44307), (810, 31179), (855, 29538), (1026, 24615), (1094, 23085), (1215, 20786), (1539, 16410), (1641, 15390), (1710, 14769), (2430, 10393), (2565, 9846), (2735, 9234), (3078, 8205), (3282, 7695), (4617, 5470), (4923, 5130)]