76399245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 144646320

約数和(自身を除く): 68247075

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 1789, 2847, 3285, 4745, 5367, 8541, 8945, 14235, 16101, 23257, 26835, 42705, 69771, 80505, 116285, 130597, 209313, 348855, 391791, 652985, 1046565, 1175373, 1697761, 1958955, 5093283, 5876865, 8488805, 15279849, 25466415, 76399245]

約数ペア:

[(1, 76399245), (3, 25466415), (5, 15279849), (9, 8488805), (13, 5876865), (15, 5093283), (39, 1958955), (45, 1697761), (65, 1175373), (73, 1046565), (117, 652985), (195, 391791), (219, 348855), (365, 209313), (585, 130597), (657, 116285), (949, 80505), (1095, 69771), (1789, 42705), (2847, 26835), (3285, 23257), (4745, 16101), (5367, 14235), (8541, 8945)]