156728075535

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1\times {\mathrm{35507}}^1$

素因数の和:37652

約数の個数: 48

約数和(自身を含む): 277582795776

約数和(自身を除く): 120854720241

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2087, 2115, 6261, 10435, 18783, 31305, 35507, 93915, 98089, 106521, 177535, 294267, 319563, 490445, 532605, 882801, 1471335, 1597815, 1668829, 4414005, 5006487, 8344145, 15019461, 25032435, 74103109, 75097305, 222309327, 370515545, 666927981, 1111546635, 3334639905, 3482846123, 10448538369, 17414230615, 31345615107, 52242691845, 156728075535]

約数ペア:

[(1, 156728075535), (3, 52242691845), (5, 31345615107), (9, 17414230615), (15, 10448538369), (45, 3482846123), (47, 3334639905), (141, 1111546635), (235, 666927981), (423, 370515545), (705, 222309327), (2087, 75097305), (2115, 74103109), (6261, 25032435), (10435, 15019461), (18783, 8344145), (31305, 5006487), (35507, 4414005), (93915, 1668829), (98089, 1597815), (106521, 1471335), (177535, 882801), (294267, 532605), (319563, 490445)]