5037345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 9464832

約数和(自身を除く): 4427487

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 157, 207, 279, 345, 465, 471, 713, 785, 1035, 1395, 1413, 2139, 2355, 3565, 3611, 4867, 6417, 7065, 10695, 10833, 14601, 18055, 24335, 32085, 32499, 43803, 54165, 73005, 111941, 162495, 219015, 335823, 559705, 1007469, 1679115, 5037345]

約数ペア:

[(1, 5037345), (3, 1679115), (5, 1007469), (9, 559705), (15, 335823), (23, 219015), (31, 162495), (45, 111941), (69, 73005), (93, 54165), (115, 43803), (155, 32499), (157, 32085), (207, 24335), (279, 18055), (345, 14601), (465, 10833), (471, 10695), (713, 7065), (785, 6417), (1035, 4867), (1395, 3611), (1413, 3565), (2139, 2355)]