76442355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 148140720

約数和(自身を除く): 71698365

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 121, 139, 165, 303, 363, 417, 495, 505, 605, 695, 909, 1089, 1111, 1251, 1515, 1529, 1815, 2085, 3333, 4545, 4587, 5445, 5555, 6255, 7645, 9999, 12221, 13761, 14039, 16665, 16819, 22935, 36663, 42117, 49995, 50457, 61105, 68805, 70195, 84095, 109989, 126351, 151371, 154429, 183315, 210585, 252285, 463287, 549945, 631755, 756855, 772145, 1389861, 1698719, 2316435, 5096157, 6949305, 8493595, 15288471, 25480785, 76442355]

約数ペア:

[(1, 76442355), (3, 25480785), (5, 15288471), (9, 8493595), (11, 6949305), (15, 5096157), (33, 2316435), (45, 1698719), (55, 1389861), (99, 772145), (101, 756855), (121, 631755), (139, 549945), (165, 463287), (303, 252285), (363, 210585), (417, 183315), (495, 154429), (505, 151371), (605, 126351), (695, 109989), (909, 84095), (1089, 70195), (1111, 68805), (1251, 61105), (1515, 50457), (1529, 49995), (1815, 42117), (2085, 36663), (3333, 22935), (4545, 16819), (4587, 16665), (5445, 14039), (5555, 13761), (6255, 12221), (7645, 9999)]