238856365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 324922752

約数和(自身を除く): 86066387

約数列:

[1, 5, 11, 41, 55, 73, 205, 365, 451, 803, 1451, 2255, 2993, 4015, 7255, 14965, 15961, 32923, 59491, 79805, 105923, 164615, 297455, 529615, 654401, 1165153, 3272005, 4342843, 5825765, 21714215, 47771273, 238856365]

約数ペア:

[(1, 238856365), (5, 47771273), (11, 21714215), (41, 5825765), (55, 4342843), (73, 3272005), (205, 1165153), (365, 654401), (451, 529615), (803, 297455), (1451, 164615), (2255, 105923), (2993, 79805), (4015, 59491), (7255, 32923), (14965, 15961)]