74177415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 149385600

約数和(自身を除く): 75208185

約数列:

[1, 3, 5, 9, 13, 15, 23, 37, 39, 45, 65, 69, 111, 115, 117, 149, 185, 195, 207, 299, 333, 345, 447, 481, 555, 585, 745, 851, 897, 1035, 1341, 1443, 1495, 1665, 1937, 2235, 2405, 2553, 2691, 3427, 4255, 4329, 4485, 5513, 5811, 6705, 7215, 7659, 9685, 10281, 11063, 12765, 13455, 16539, 17135, 17433, 21645, 27565, 29055, 30843, 33189, 38295, 44551, 49617, 51405, 55315, 71669, 82695, 87165, 99567, 126799, 133653, 154215, 165945, 215007, 222755, 248085, 358345, 380397, 400959, 497835, 633995, 645021, 668265, 1075035, 1141191, 1648387, 1901985, 2004795, 3225105, 4945161, 5705955, 8241935, 14835483, 24725805, 74177415]

約数ペア:

[(1, 74177415), (3, 24725805), (5, 14835483), (9, 8241935), (13, 5705955), (15, 4945161), (23, 3225105), (37, 2004795), (39, 1901985), (45, 1648387), (65, 1141191), (69, 1075035), (111, 668265), (115, 645021), (117, 633995), (149, 497835), (185, 400959), (195, 380397), (207, 358345), (299, 248085), (333, 222755), (345, 215007), (447, 165945), (481, 154215), (555, 133653), (585, 126799), (745, 99567), (851, 87165), (897, 82695), (1035, 71669), (1341, 55315), (1443, 51405), (1495, 49617), (1665, 44551), (1937, 38295), (2235, 33189), (2405, 30843), (2553, 29055), (2691, 27565), (3427, 21645), (4255, 17433), (4329, 17135), (4485, 16539), (5513, 13455), (5811, 12765), (6705, 11063), (7215, 10281), (7659, 9685)]