61553115

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 119575680

約数和(自身を除く): 58022565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 433, 585, 729, 1053, 1215, 1299, 1755, 2165, 2187, 3159, 3645, 3897, 5265, 5629, 6495, 9477, 10935, 11691, 15795, 16887, 19485, 28145, 28431, 35073, 47385, 50661, 58455, 84435, 105219, 142155, 151983, 175365, 253305, 315657, 455949, 526095, 759915, 946971, 1367847, 1578285, 2279745, 4103541, 4734855, 6839235, 12310623, 20517705, 61553115]

約数ペア:

[(1, 61553115), (3, 20517705), (5, 12310623), (9, 6839235), (13, 4734855), (15, 4103541), (27, 2279745), (39, 1578285), (45, 1367847), (65, 946971), (81, 759915), (117, 526095), (135, 455949), (195, 315657), (243, 253305), (351, 175365), (405, 151983), (433, 142155), (585, 105219), (729, 84435), (1053, 58455), (1215, 50661), (1299, 47385), (1755, 35073), (2165, 28431), (2187, 28145), (3159, 19485), (3645, 16887), (3897, 15795), (5265, 11691), (5629, 10935), (6495, 9477)]