426075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 833280

約数和(自身を除く): 407205

約数列:

[1, 3, 5, 13, 15, 19, 23, 25, 39, 57, 65, 69, 75, 95, 115, 195, 247, 285, 299, 325, 345, 437, 475, 575, 741, 897, 975, 1235, 1311, 1425, 1495, 1725, 2185, 3705, 4485, 5681, 6175, 6555, 7475, 10925, 17043, 18525, 22425, 28405, 32775, 85215, 142025, 426075]

約数ペア:

[(1, 426075), (3, 142025), (5, 85215), (13, 32775), (15, 28405), (19, 22425), (23, 18525), (25, 17043), (39, 10925), (57, 7475), (65, 6555), (69, 6175), (75, 5681), (95, 4485), (115, 3705), (195, 2185), (247, 1725), (285, 1495), (299, 1425), (325, 1311), (345, 1235), (437, 975), (475, 897), (575, 741)]