331314425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 466636800

約数和(自身を除く): 135322375

約数列:

[1, 5, 13, 23, 25, 65, 115, 127, 299, 325, 349, 575, 635, 1495, 1651, 1745, 2921, 3175, 4537, 7475, 8027, 8255, 8725, 14605, 22685, 37973, 40135, 41275, 44323, 73025, 104351, 113425, 189865, 200675, 221615, 521755, 576199, 949325, 1019429, 1108075, 2608775, 2880995, 5097145, 13252577, 14404975, 25485725, 66262885, 331314425]

約数ペア:

[(1, 331314425), (5, 66262885), (13, 25485725), (23, 14404975), (25, 13252577), (65, 5097145), (115, 2880995), (127, 2608775), (299, 1108075), (325, 1019429), (349, 949325), (575, 576199), (635, 521755), (1495, 221615), (1651, 200675), (1745, 189865), (2921, 113425), (3175, 104351), (4537, 73025), (7475, 44323), (8027, 41275), (8255, 40135), (8725, 37973), (14605, 22685)]