2017265715

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 3888009216

約数和(自身を除く): 1870743501

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 81, 111, 115, 135, 185, 207, 243, 333, 345, 405, 555, 621, 851, 999, 1035, 1215, 1665, 1863, 1951, 2553, 2997, 3105, 4255, 4995, 5589, 5853, 7659, 8991, 9315, 9755, 12765, 14985, 17559, 22977, 27945, 29265, 38295, 44873, 44955, 52677, 68931, 72187, 87795, 114885, 134619, 158031, 206793, 216561, 224365, 263385, 344655, 360935, 403857, 474093, 649683, 673095, 790155, 1033965, 1082805, 1211571, 1660301, 1949049, 2019285, 2370465, 3248415, 3634713, 4980903, 5847147, 6057855, 8301505, 9745245, 10904139, 14942709, 17541441, 18173565, 24904515, 29235735, 44828127, 54520695, 74713545, 87707205, 134484381, 224140635, 403453143, 672421905, 2017265715]

約数ペア:

[(1, 2017265715), (3, 672421905), (5, 403453143), (9, 224140635), (15, 134484381), (23, 87707205), (27, 74713545), (37, 54520695), (45, 44828127), (69, 29235735), (81, 24904515), (111, 18173565), (115, 17541441), (135, 14942709), (185, 10904139), (207, 9745245), (243, 8301505), (333, 6057855), (345, 5847147), (405, 4980903), (555, 3634713), (621, 3248415), (851, 2370465), (999, 2019285), (1035, 1949049), (1215, 1660301), (1665, 1211571), (1863, 1082805), (1951, 1033965), (2553, 790155), (2997, 673095), (3105, 649683), (4255, 474093), (4995, 403857), (5589, 360935), (5853, 344655), (7659, 263385), (8991, 224365), (9315, 216561), (9755, 206793), (12765, 158031), (14985, 134619), (17559, 114885), (22977, 87795), (27945, 72187), (29265, 68931), (38295, 52677), (44873, 44955)]