63425835

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 66208725

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 135, 165, 207, 253, 297, 345, 405, 495, 619, 621, 759, 891, 1035, 1265, 1485, 1857, 1863, 2277, 3095, 3105, 3795, 4455, 5571, 6809, 6831, 9285, 9315, 11385, 14237, 16713, 20427, 20493, 27855, 34045, 34155, 42711, 50139, 61281, 71185, 83565, 102135, 102465, 128133, 156607, 183843, 213555, 250695, 306405, 384399, 469821, 551529, 640665, 783035, 919215, 1153197, 1409463, 1921995, 2349105, 2757645, 4228389, 5765985, 7047315, 12685167, 21141945, 63425835]

約数ペア:

[(1, 63425835), (3, 21141945), (5, 12685167), (9, 7047315), (11, 5765985), (15, 4228389), (23, 2757645), (27, 2349105), (33, 1921995), (45, 1409463), (55, 1153197), (69, 919215), (81, 783035), (99, 640665), (115, 551529), (135, 469821), (165, 384399), (207, 306405), (253, 250695), (297, 213555), (345, 183843), (405, 156607), (495, 128133), (619, 102465), (621, 102135), (759, 83565), (891, 71185), (1035, 61281), (1265, 50139), (1485, 42711), (1857, 34155), (1863, 34045), (2277, 27855), (3095, 20493), (3105, 20427), (3795, 16713), (4455, 14237), (5571, 11385), (6809, 9315), (6831, 9285)]