142536015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 257212800

約数和(自身を除く): 114676785

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 239, 261, 435, 457, 717, 1195, 1305, 1371, 2151, 2285, 3585, 4113, 6855, 6931, 10755, 13253, 20565, 20793, 34655, 39759, 62379, 66265, 103965, 109223, 119277, 198795, 311895, 327669, 546115, 596385, 983007, 1638345, 3167467, 4915035, 9502401, 15837335, 28507203, 47512005, 142536015]

約数ペア:

[(1, 142536015), (3, 47512005), (5, 28507203), (9, 15837335), (15, 9502401), (29, 4915035), (45, 3167467), (87, 1638345), (145, 983007), (239, 596385), (261, 546115), (435, 327669), (457, 311895), (717, 198795), (1195, 119277), (1305, 109223), (1371, 103965), (2151, 66265), (2285, 62379), (3585, 39759), (4113, 34655), (6855, 20793), (6931, 20565), (10755, 13253)]