148001295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 266442624

約数和(自身を除く): 118441329

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 73, 111, 185, 195, 219, 281, 365, 481, 555, 843, 949, 1095, 1405, 1443, 2405, 2701, 2847, 3653, 4215, 4745, 7215, 8103, 10397, 10959, 13505, 14235, 18265, 20513, 31191, 35113, 40515, 51985, 54795, 61539, 102565, 105339, 135161, 155955, 175565, 266669, 307695, 405483, 526695, 675805, 758981, 800007, 1333345, 2027415, 2276943, 3794905, 4000035, 9866753, 11384715, 29600259, 49333765, 148001295]

約数ペア:

[(1, 148001295), (3, 49333765), (5, 29600259), (13, 11384715), (15, 9866753), (37, 4000035), (39, 3794905), (65, 2276943), (73, 2027415), (111, 1333345), (185, 800007), (195, 758981), (219, 675805), (281, 526695), (365, 405483), (481, 307695), (555, 266669), (843, 175565), (949, 155955), (1095, 135161), (1405, 105339), (1443, 102565), (2405, 61539), (2701, 54795), (2847, 51985), (3653, 40515), (4215, 35113), (4745, 31191), (7215, 20513), (8103, 18265), (10397, 14235), (10959, 13505)]