7890753292815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^2\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 13400842291200

約数和(自身を除く): 5510088998385

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 389, 573, 955, 1167, 1945, 1951, 2865, 3629, 5835, 5853, 7391, 9755, 10887, 18145, 22173, 29265, 36481, 36955, 37069, 54435, 74299, 109443, 110865, 111207, 182405, 185345, 222897, 371495, 372641, 547215, 556035, 693139, 758939, 1114485, 1117923, 1411681, 1863205, 2079417, 2276817, 3465695, 3794695, 4235043, 5589615, 7058405, 7080179, 10397085, 11384085, 14191109, 14419841, 21175215, 21240537, 35400895, 42573327, 43259523, 70955545, 71174431, 72099205, 106202685, 144957349, 212866635, 213523293, 216297615, 269631071, 355872155, 434872047, 724786745, 808893213, 1067616465, 1348155355, 1352314189, 2174360235, 2754189631, 4044466065, 4056942567, 6761570945, 8262568893, 13770948155, 20284712835, 27686853659, 41312844465, 83060560977, 138434268295, 415302804885, 526050219521, 1578150658563, 2630251097605, 7890753292815]

約数ペア:

[(1, 7890753292815), (3, 2630251097605), (5, 1578150658563), (15, 526050219521), (19, 415302804885), (57, 138434268295), (95, 83060560977), (191, 41312844465), (285, 27686853659), (389, 20284712835), (573, 13770948155), (955, 8262568893), (1167, 6761570945), (1945, 4056942567), (1951, 4044466065), (2865, 2754189631), (3629, 2174360235), (5835, 1352314189), (5853, 1348155355), (7391, 1067616465), (9755, 808893213), (10887, 724786745), (18145, 434872047), (22173, 355872155), (29265, 269631071), (36481, 216297615), (36955, 213523293), (37069, 212866635), (54435, 144957349), (74299, 106202685), (109443, 72099205), (110865, 71174431), (111207, 70955545), (182405, 43259523), (185345, 42573327), (222897, 35400895), (371495, 21240537), (372641, 21175215), (547215, 14419841), (556035, 14191109), (693139, 11384085), (758939, 10397085), (1114485, 7080179), (1117923, 7058405), (1411681, 5589615), (1863205, 4235043), (2079417, 3794695), (2276817, 3465695)]