156926272215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{179}}^1\times {\mathrm{8521}}^1$

素因数の和:8765

約数の個数: 64

約数和(自身を含む): 266540889600

約数和(自身を除く): 109614617385

約数列:

[1, 3, 5, 15, 19, 57, 95, 179, 285, 361, 537, 895, 1083, 1805, 2685, 3401, 5415, 6859, 8521, 10203, 17005, 20577, 25563, 34295, 42605, 51015, 64619, 102885, 127815, 161899, 193857, 323095, 485697, 809495, 969285, 1227761, 1525259, 2428485, 3076081, 3683283, 4575777, 6138805, 7626295, 9228243, 15380405, 18416415, 22878885, 28979921, 46141215, 58445539, 86939763, 144899605, 175336617, 292227695, 434698815, 550618499, 876683085, 1651855497, 2753092495, 8259277485, 10461751481, 31385254443, 52308757405, 156926272215]

約数ペア:

[(1, 156926272215), (3, 52308757405), (5, 31385254443), (15, 10461751481), (19, 8259277485), (57, 2753092495), (95, 1651855497), (179, 876683085), (285, 550618499), (361, 434698815), (537, 292227695), (895, 175336617), (1083, 144899605), (1805, 86939763), (2685, 58445539), (3401, 46141215), (5415, 28979921), (6859, 22878885), (8521, 18416415), (10203, 15380405), (17005, 9228243), (20577, 7626295), (25563, 6138805), (34295, 4575777), (42605, 3683283), (51015, 3076081), (64619, 2428485), (102885, 1525259), (127815, 1227761), (161899, 969285), (193857, 809495), (323095, 485697)]