26861445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 55272672

約数和(自身を除く): 28411227

約数列:

[1, 3, 5, 9, 13, 15, 17, 37, 39, 45, 51, 65, 73, 85, 111, 117, 153, 185, 195, 219, 221, 255, 333, 365, 481, 555, 585, 629, 657, 663, 765, 949, 1095, 1105, 1241, 1443, 1665, 1887, 1989, 2405, 2701, 2847, 3145, 3285, 3315, 3723, 4329, 4745, 5661, 6205, 7215, 8103, 8177, 8541, 9435, 9945, 11169, 13505, 14235, 16133, 18615, 21645, 24309, 24531, 28305, 35113, 40515, 40885, 42705, 45917, 48399, 55845, 73593, 80665, 105339, 121545, 122655, 137751, 145197, 175565, 229585, 241995, 316017, 367965, 413253, 526695, 596921, 688755, 725985, 1580085, 1790763, 2066265, 2984605, 5372289, 8953815, 26861445]

約数ペア:

[(1, 26861445), (3, 8953815), (5, 5372289), (9, 2984605), (13, 2066265), (15, 1790763), (17, 1580085), (37, 725985), (39, 688755), (45, 596921), (51, 526695), (65, 413253), (73, 367965), (85, 316017), (111, 241995), (117, 229585), (153, 175565), (185, 145197), (195, 137751), (219, 122655), (221, 121545), (255, 105339), (333, 80665), (365, 73593), (481, 55845), (555, 48399), (585, 45917), (629, 42705), (657, 40885), (663, 40515), (765, 35113), (949, 28305), (1095, 24531), (1105, 24309), (1241, 21645), (1443, 18615), (1665, 16133), (1887, 14235), (1989, 13505), (2405, 11169), (2701, 9945), (2847, 9435), (3145, 8541), (3285, 8177), (3315, 8103), (3723, 7215), (4329, 6205), (4745, 5661)]