236745165

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 384164352

約数和(自身を除く): 147419187

約数列:

[1, 3, 5, 15, 131, 211, 393, 571, 633, 655, 1055, 1713, 1965, 2855, 3165, 8565, 27641, 74801, 82923, 120481, 138205, 224403, 361443, 374005, 414615, 602405, 1122015, 1807215, 15783011, 47349033, 78915055, 236745165]

約数ペア:

[(1, 236745165), (3, 78915055), (5, 47349033), (15, 15783011), (131, 1807215), (211, 1122015), (393, 602405), (571, 414615), (633, 374005), (655, 361443), (1055, 224403), (1713, 138205), (1965, 120481), (2855, 82923), (3165, 74801), (8565, 27641)]