1262209095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1523}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 2569098240

約数和(自身を除く): 1306889145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 877, 945, 1523, 2631, 4385, 4569, 6139, 7615, 7893, 10661, 13155, 13707, 18417, 22845, 23679, 30695, 31983, 39465, 41121, 53305, 55251, 68535, 92085, 95949, 118395, 159915, 165753, 205605, 276255, 287847, 479745, 828765, 1335671, 1439235, 4007013, 6678355, 9349697, 12021039, 20035065, 28049091, 36063117, 46748485, 60105195, 84147273, 140245455, 180315585, 252441819, 420736365, 1262209095]

約数ペア:

[(1, 1262209095), (3, 420736365), (5, 252441819), (7, 180315585), (9, 140245455), (15, 84147273), (21, 60105195), (27, 46748485), (35, 36063117), (45, 28049091), (63, 20035065), (105, 12021039), (135, 9349697), (189, 6678355), (315, 4007013), (877, 1439235), (945, 1335671), (1523, 828765), (2631, 479745), (4385, 287847), (4569, 276255), (6139, 205605), (7615, 165753), (7893, 159915), (10661, 118395), (13155, 95949), (13707, 92085), (18417, 68535), (22845, 55251), (23679, 53305), (30695, 41121), (31983, 39465)]