6618606015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{80917}}^1$

素因数の和:80992

約数の個数: 64

約数和(自身を含む): 13050455040

約数和(自身を除く): 6431849025

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 133, 205, 285, 287, 399, 615, 665, 779, 861, 1435, 1995, 2337, 3895, 4305, 5453, 11685, 16359, 27265, 80917, 81795, 242751, 404585, 566419, 1213755, 1537423, 1699257, 2832095, 3317597, 4612269, 7687115, 8496285, 9952791, 10761961, 16587985, 23061345, 23223179, 32285883, 49763955, 53809805, 63034343, 69669537, 116115895, 161429415, 189103029, 315171715, 348347685, 441240401, 945515145, 1323721203, 2206202005, 6618606015]

約数ペア:

[(1, 6618606015), (3, 2206202005), (5, 1323721203), (7, 945515145), (15, 441240401), (19, 348347685), (21, 315171715), (35, 189103029), (41, 161429415), (57, 116115895), (95, 69669537), (105, 63034343), (123, 53809805), (133, 49763955), (205, 32285883), (285, 23223179), (287, 23061345), (399, 16587985), (615, 10761961), (665, 9952791), (779, 8496285), (861, 7687115), (1435, 4612269), (1995, 3317597), (2337, 2832095), (3895, 1699257), (4305, 1537423), (5453, 1213755), (11685, 566419), (16359, 404585), (27265, 242751), (80917, 81795)]