4070299005

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141551}}^1$

素因数の和:141639

約数の個数: 40

約数和(自身を含む): 7399206144

約数和(自身を除く): 3328907139

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 3195, 5751, 9585, 28755, 141551, 424653, 707755, 1273959, 2123265, 3821877, 6369795, 10050121, 11465631, 19109385, 30150363, 50250605, 57328155, 90451089, 150751815, 271353267, 452255445, 814059801, 1356766335, 4070299005]

約数ペア:

[(1, 4070299005), (3, 1356766335), (5, 814059801), (9, 452255445), (15, 271353267), (27, 150751815), (45, 90451089), (71, 57328155), (81, 50250605), (135, 30150363), (213, 19109385), (355, 11465631), (405, 10050121), (639, 6369795), (1065, 3821877), (1917, 2123265), (3195, 1273959), (5751, 707755), (9585, 424653), (28755, 141551)]