3121566105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{3517}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 5835939840

約数和(自身を除く): 2714373735

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 107, 237, 321, 395, 535, 553, 749, 1185, 1605, 1659, 2247, 2765, 3517, 3745, 8295, 8453, 10551, 11235, 17585, 24619, 25359, 42265, 52755, 59171, 73857, 123095, 126795, 177513, 277843, 295855, 369285, 376319, 833529, 887565, 1128957, 1389215, 1881595, 1944901, 2634233, 4167645, 5644785, 5834703, 7902699, 9724505, 13171165, 29173515, 29729201, 39513495, 89187603, 148646005, 208104407, 445938015, 624313221, 1040522035, 3121566105]

約数ペア:

[(1, 3121566105), (3, 1040522035), (5, 624313221), (7, 445938015), (15, 208104407), (21, 148646005), (35, 89187603), (79, 39513495), (105, 29729201), (107, 29173515), (237, 13171165), (321, 9724505), (395, 7902699), (535, 5834703), (553, 5644785), (749, 4167645), (1185, 2634233), (1605, 1944901), (1659, 1881595), (2247, 1389215), (2765, 1128957), (3517, 887565), (3745, 833529), (8295, 376319), (8453, 369285), (10551, 295855), (11235, 277843), (17585, 177513), (24619, 126795), (25359, 123095), (42265, 73857), (52755, 59171)]