1421973315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{25219}}^1$

素因数の和:25416

約数の個数: 48

約数和(自身を含む): 2832710400

約数和(自身を除く): 1410737085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 537, 895, 1253, 1611, 2685, 3759, 6265, 8055, 11277, 18795, 25219, 56385, 75657, 126095, 176533, 226971, 378285, 529599, 882665, 1134855, 1588797, 2647995, 4514201, 7943985, 13542603, 22571005, 31599407, 40627809, 67713015, 94798221, 157997035, 203139045, 284394663, 473991105, 1421973315]

約数ペア:

[(1, 1421973315), (3, 473991105), (5, 284394663), (7, 203139045), (9, 157997035), (15, 94798221), (21, 67713015), (35, 40627809), (45, 31599407), (63, 22571005), (105, 13542603), (179, 7943985), (315, 4514201), (537, 2647995), (895, 1588797), (1253, 1134855), (1611, 882665), (2685, 529599), (3759, 378285), (6265, 226971), (8055, 176533), (11277, 126095), (18795, 75657), (25219, 56385)]