4919630135

素因数分解:

$5^1\times 7^3\times {\mathrm{457}}^1\times {\mathrm{6277}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 6900777600

約数和(自身を除く): 1981147465

約数列:

[1, 5, 7, 35, 49, 245, 343, 457, 1715, 2285, 3199, 6277, 15995, 22393, 31385, 43939, 111965, 156751, 219695, 307573, 783755, 1537865, 2153011, 2868589, 10765055, 14342945, 20080123, 100400615, 140560861, 702804305, 983926027, 4919630135]

約数ペア:

[(1, 4919630135), (5, 983926027), (7, 702804305), (35, 140560861), (49, 100400615), (245, 20080123), (343, 14342945), (457, 10765055), (1715, 2868589), (2285, 2153011), (3199, 1537865), (6277, 783755), (15995, 307573), (22393, 219695), (31385, 156751), (43939, 111965)]