1170020565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20297}}^1$

素因数の和:20379

約数の個数: 64

約数和(自身を含む): 2416273920

約数和(自身を除く): 1246253355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 549, 915, 945, 1281, 1647, 2135, 2745, 3843, 6405, 8235, 11529, 19215, 20297, 57645, 60891, 101485, 142079, 182673, 304455, 426237, 548019, 710395, 913365, 1238117, 1278711, 2131185, 2740095, 3714351, 3836133, 6190585, 6393555, 8666819, 11143053, 18571755, 19180665, 26000457, 33429159, 43334095, 55715265, 78001371, 130002285, 167145795, 234004113, 390006855, 1170020565]

約数ペア:

[(1, 1170020565), (3, 390006855), (5, 234004113), (7, 167145795), (9, 130002285), (15, 78001371), (21, 55715265), (27, 43334095), (35, 33429159), (45, 26000457), (61, 19180665), (63, 18571755), (105, 11143053), (135, 8666819), (183, 6393555), (189, 6190585), (305, 3836133), (315, 3714351), (427, 2740095), (549, 2131185), (915, 1278711), (945, 1238117), (1281, 913365), (1647, 710395), (2135, 548019), (2745, 426237), (3843, 304455), (6405, 182673), (8235, 142079), (11529, 101485), (19215, 60891), (20297, 57645)]