77451075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26508

約数の個数: 36

約数和(自身を含む): 149400160

約数和(自身を除く): 71949085

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 26479, 79437, 132395, 238311, 344227, 397185, 661975, 1032681, 1191555, 1721135, 1985925, 3098043, 5163405, 5957775, 8605675, 15490215, 25817025, 77451075]

約数ペア:

[(1, 77451075), (3, 25817025), (5, 15490215), (9, 8605675), (13, 5957775), (15, 5163405), (25, 3098043), (39, 1985925), (45, 1721135), (65, 1191555), (75, 1032681), (117, 661975), (195, 397185), (225, 344227), (325, 238311), (585, 132395), (975, 79437), (2925, 26479)]