25029810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2409

約数の個数: 80

約数和(自身を含む): 72509976

約数和(自身を除く): 47480166

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2377, 3510, 4754, 5265, 7131, 10530, 11885, 14262, 21393, 23770, 30901, 35655, 42786, 61802, 64179, 71310, 92703, 106965, 128358, 154505, 185406, 192537, 213930, 278109, 309010, 320895, 385074, 463515, 556218, 641790, 834327, 927030, 962685, 1390545, 1668654, 1925370, 2502981, 2781090, 4171635, 5005962, 8343270, 12514905, 25029810]

約数ペア:

[(1, 25029810), (2, 12514905), (3, 8343270), (5, 5005962), (6, 4171635), (9, 2781090), (10, 2502981), (13, 1925370), (15, 1668654), (18, 1390545), (26, 962685), (27, 927030), (30, 834327), (39, 641790), (45, 556218), (54, 463515), (65, 385074), (78, 320895), (81, 309010), (90, 278109), (117, 213930), (130, 192537), (135, 185406), (162, 154505), (195, 128358), (234, 106965), (270, 92703), (351, 71310), (390, 64179), (405, 61802), (585, 42786), (702, 35655), (810, 30901), (1053, 23770), (1170, 21393), (1755, 14262), (2106, 11885), (2377, 10530), (3510, 7131), (4754, 5265)]