16855528045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 22257743040

約数和(自身を除く): 5402214995

約数列:

[1, 5, 19, 29, 95, 113, 145, 551, 565, 841, 1867, 2147, 2755, 3277, 4205, 9335, 10735, 15979, 16385, 35473, 54143, 62263, 79895, 95033, 177365, 210971, 270715, 311315, 475165, 1028717, 1054855, 1570147, 1805627, 4008449, 5143585, 6118159, 7850735, 9028135, 20042245, 29832793, 30590795, 116245021, 149163965, 177426611, 581225105, 887133055, 3371105609, 16855528045]

約数ペア:

[(1, 16855528045), (5, 3371105609), (19, 887133055), (29, 581225105), (95, 177426611), (113, 149163965), (145, 116245021), (551, 30590795), (565, 29832793), (841, 20042245), (1867, 9028135), (2147, 7850735), (2755, 6118159), (3277, 5143585), (4205, 4008449), (9335, 1805627), (10735, 1570147), (15979, 1054855), (16385, 1028717), (35473, 475165), (54143, 311315), (62263, 270715), (79895, 210971), (95033, 177365)]