5418225

素因数分解:

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

素因数の和:391

約数の個数: 48

約数和(自身を含む): 10416000

約数和(自身を除く): 4997775

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 349, 575, 621, 675, 1035, 1047, 1725, 1745, 3105, 3141, 5175, 5235, 8027, 8725, 9423, 15525, 15705, 24081, 26175, 40135, 47115, 72243, 78525, 120405, 200675, 216729, 235575, 361215, 602025, 1083645, 1806075, 5418225]

約数ペア:

[(1, 5418225), (3, 1806075), (5, 1083645), (9, 602025), (15, 361215), (23, 235575), (25, 216729), (27, 200675), (45, 120405), (69, 78525), (75, 72243), (115, 47115), (135, 40135), (207, 26175), (225, 24081), (345, 15705), (349, 15525), (575, 9423), (621, 8725), (675, 8027), (1035, 5235), (1047, 5175), (1725, 3141), (1745, 3105)]