1520365635

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1601}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 2699049600

約数和(自身を除く): 1178683965

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 449, 705, 1347, 1601, 2115, 2245, 4041, 4803, 6735, 8005, 14409, 20205, 21103, 24015, 63309, 72045, 75247, 105515, 189927, 225741, 316545, 376235, 677223, 718849, 949635, 1128705, 2156547, 3386115, 3594245, 6469641, 10782735, 32348205, 33785903, 101357709, 168929515, 304073127, 506788545, 1520365635]

約数ペア:

[(1, 1520365635), (3, 506788545), (5, 304073127), (9, 168929515), (15, 101357709), (45, 33785903), (47, 32348205), (141, 10782735), (235, 6469641), (423, 3594245), (449, 3386115), (705, 2156547), (1347, 1128705), (1601, 949635), (2115, 718849), (2245, 677223), (4041, 376235), (4803, 316545), (6735, 225741), (8005, 189927), (14409, 105515), (20205, 75247), (21103, 72045), (24015, 63309)]