4307295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 7280640

約数和(自身を除く): 2973345

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 157, 177, 295, 465, 471, 785, 885, 1829, 2355, 4867, 5487, 9145, 9263, 14601, 24335, 27435, 27789, 46315, 73005, 138945, 287153, 861459, 1435765, 4307295]

約数ペア:

[(1, 4307295), (3, 1435765), (5, 861459), (15, 287153), (31, 138945), (59, 73005), (93, 46315), (155, 27789), (157, 27435), (177, 24335), (295, 14601), (465, 9263), (471, 9145), (785, 5487), (885, 4867), (1829, 2355)]