156612285

素因数分解:

$3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 285090624

約数和(自身を除く): 128478339

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 747, 1215, 1245, 1553, 2241, 3735, 4659, 6723, 7765, 11205, 13977, 20169, 23295, 33615, 41931, 69885, 100845, 125793, 128899, 209655, 377379, 386697, 628965, 644495, 1160091, 1886895, 1933485, 3480273, 5800455, 10440819, 17401365, 31322457, 52204095, 156612285]

約数ペア:

[(1, 156612285), (3, 52204095), (5, 31322457), (9, 17401365), (15, 10440819), (27, 5800455), (45, 3480273), (81, 1933485), (83, 1886895), (135, 1160091), (243, 644495), (249, 628965), (405, 386697), (415, 377379), (747, 209655), (1215, 128899), (1245, 125793), (1553, 100845), (2241, 69885), (3735, 41931), (4659, 33615), (6723, 23295), (7765, 20169), (11205, 13977)]