15257715304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{4733}}^1$

素因数の和:5114

約数の個数: 64

約数和(自身を含む): 31176230400

約数和(自身を除く): 15918515096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 223, 278, 446, 556, 892, 1112, 1784, 1807, 2899, 3614, 4733, 5798, 7228, 9466, 11596, 14456, 18932, 23192, 30997, 37864, 61529, 61994, 123058, 123988, 246116, 247976, 402961, 492232, 657887, 805922, 1055459, 1315774, 1611844, 2110918, 2631548, 3223688, 4221836, 5263096, 8443672, 8552531, 13720967, 17105062, 27441934, 34210124, 54883868, 68420248, 109767736, 146708801, 293417602, 586835204, 1173670408, 1907214413, 3814428826, 7628857652, 15257715304]

約数ペア:

[(1, 15257715304), (2, 7628857652), (4, 3814428826), (8, 1907214413), (13, 1173670408), (26, 586835204), (52, 293417602), (104, 146708801), (139, 109767736), (223, 68420248), (278, 54883868), (446, 34210124), (556, 27441934), (892, 17105062), (1112, 13720967), (1784, 8552531), (1807, 8443672), (2899, 5263096), (3614, 4221836), (4733, 3223688), (5798, 2631548), (7228, 2110918), (9466, 1611844), (11596, 1315774), (14456, 1055459), (18932, 805922), (23192, 657887), (30997, 492232), (37864, 402961), (61529, 247976), (61994, 246116), (123058, 123988)]