15125001345

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{6481}}^1$

素因数の和:6847

約数の個数: 64

約数和(自身を含む): 27442195200

約数和(自身を除く): 12317193855

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 293, 295, 531, 879, 885, 1465, 1593, 2637, 2655, 4395, 6481, 7911, 7965, 13185, 17287, 19443, 32405, 39555, 51861, 58329, 86435, 97215, 155583, 174987, 259305, 291645, 382379, 466749, 777915, 874935, 1147137, 1898933, 1911895, 2333745, 3441411, 5696799, 5735685, 9494665, 10324233, 17090397, 17207055, 28483995, 51271191, 51621165, 85451985, 112037047, 256355955, 336111141, 560185235, 1008333423, 1680555705, 3025000269, 5041667115, 15125001345]

約数ペア:

[(1, 15125001345), (3, 5041667115), (5, 3025000269), (9, 1680555705), (15, 1008333423), (27, 560185235), (45, 336111141), (59, 256355955), (135, 112037047), (177, 85451985), (293, 51621165), (295, 51271191), (531, 28483995), (879, 17207055), (885, 17090397), (1465, 10324233), (1593, 9494665), (2637, 5735685), (2655, 5696799), (4395, 3441411), (6481, 2333745), (7911, 1911895), (7965, 1898933), (13185, 1147137), (17287, 874935), (19443, 777915), (32405, 466749), (39555, 382379), (51861, 291645), (58329, 259305), (86435, 174987), (97215, 155583)]