123036165

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43399}}^1$

素因数の和:43423

約数の個数: 40

約数和(自身を含む): 252067200

約数和(自身を除く): 129031035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 43399, 130197, 216995, 303793, 390591, 650985, 911379, 1171773, 1518965, 1952955, 2734137, 3515319, 4556895, 5858865, 8202411, 13670685, 17576595, 24607233, 41012055, 123036165]

約数ペア:

[(1, 123036165), (3, 41012055), (5, 24607233), (7, 17576595), (9, 13670685), (15, 8202411), (21, 5858865), (27, 4556895), (35, 3515319), (45, 2734137), (63, 1952955), (81, 1518965), (105, 1171773), (135, 911379), (189, 650985), (315, 390591), (405, 303793), (567, 216995), (945, 130197), (2835, 43399)]