4124705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1681375

約数列:

[1, 5, 13, 23, 31, 65, 89, 115, 155, 299, 403, 445, 713, 1157, 1495, 2015, 2047, 2759, 3565, 5785, 9269, 10235, 13795, 26611, 35867, 46345, 63457, 133055, 179335, 317285, 824941, 4124705]

約数ペア:

[(1, 4124705), (5, 824941), (13, 317285), (23, 179335), (31, 133055), (65, 63457), (89, 46345), (115, 35867), (155, 26611), (299, 13795), (403, 10235), (445, 9269), (713, 5785), (1157, 3565), (1495, 2759), (2015, 2047)]