42326375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 66096576

約数和(自身を除く): 23770201

約数列:

[1, 5, 7, 13, 25, 35, 61, 65, 91, 125, 175, 305, 325, 427, 455, 793, 875, 1525, 1625, 2135, 2275, 3721, 3965, 5551, 7625, 10675, 11375, 18605, 19825, 26047, 27755, 48373, 53375, 93025, 99125, 130235, 138775, 241865, 338611, 465125, 651175, 693875, 1209325, 1693055, 3255875, 6046625, 8465275, 42326375]

約数ペア:

[(1, 42326375), (5, 8465275), (7, 6046625), (13, 3255875), (25, 1693055), (35, 1209325), (61, 693875), (65, 651175), (91, 465125), (125, 338611), (175, 241865), (305, 138775), (325, 130235), (427, 99125), (455, 93025), (793, 53375), (875, 48373), (1525, 27755), (1625, 26047), (2135, 19825), (2275, 18605), (3721, 11375), (3965, 10675), (5551, 7625)]