24201405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 44553600

約数和(自身を除く): 20352195

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 349, 603, 1005, 1035, 1047, 1541, 1745, 3015, 3141, 4623, 5235, 7705, 8027, 13869, 15705, 23115, 23383, 24081, 40135, 69345, 70149, 72243, 116915, 120405, 210447, 350745, 361215, 537809, 1052235, 1613427, 2689045, 4840281, 8067135, 24201405]

約数ペア:

[(1, 24201405), (3, 8067135), (5, 4840281), (9, 2689045), (15, 1613427), (23, 1052235), (45, 537809), (67, 361215), (69, 350745), (115, 210447), (201, 120405), (207, 116915), (335, 72243), (345, 70149), (349, 69345), (603, 40135), (1005, 24081), (1035, 23383), (1047, 23115), (1541, 15705), (1745, 13869), (3015, 8027), (3141, 7705), (4623, 5235)]