1330393155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2383}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 2627358720

約数和(自身を除く): 1296965565

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 409, 455, 1227, 1365, 2045, 2383, 2863, 5317, 6135, 7149, 8589, 11915, 14315, 15951, 16681, 26585, 30979, 35745, 37219, 42945, 50043, 79755, 83405, 92937, 111657, 154895, 186095, 216853, 250215, 464685, 558285, 650559, 974647, 1084265, 2923941, 3252795, 4873235, 6822529, 12670411, 14619705, 20467587, 34112645, 38011233, 63352055, 88692877, 102337935, 190056165, 266078631, 443464385, 1330393155]

約数ペア:

[(1, 1330393155), (3, 443464385), (5, 266078631), (7, 190056165), (13, 102337935), (15, 88692877), (21, 63352055), (35, 38011233), (39, 34112645), (65, 20467587), (91, 14619705), (105, 12670411), (195, 6822529), (273, 4873235), (409, 3252795), (455, 2923941), (1227, 1084265), (1365, 974647), (2045, 650559), (2383, 558285), (2863, 464685), (5317, 250215), (6135, 216853), (7149, 186095), (8589, 154895), (11915, 111657), (14315, 92937), (15951, 83405), (16681, 79755), (26585, 50043), (30979, 42945), (35745, 37219)]