144581385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 265063680

約数和(自身を除く): 120482295

約数列:

[1, 3, 5, 13, 15, 29, 37, 39, 65, 87, 111, 145, 185, 195, 377, 435, 481, 555, 691, 1073, 1131, 1443, 1885, 2073, 2405, 3219, 3455, 5365, 5655, 7215, 8983, 10365, 13949, 16095, 20039, 25567, 26949, 41847, 44915, 60117, 69745, 76701, 100195, 127835, 134745, 209235, 260507, 300585, 332371, 383505, 741443, 781521, 997113, 1302535, 1661855, 2224329, 3707215, 3907605, 4985565, 9638759, 11121645, 28916277, 48193795, 144581385]

約数ペア:

[(1, 144581385), (3, 48193795), (5, 28916277), (13, 11121645), (15, 9638759), (29, 4985565), (37, 3907605), (39, 3707215), (65, 2224329), (87, 1661855), (111, 1302535), (145, 997113), (185, 781521), (195, 741443), (377, 383505), (435, 332371), (481, 300585), (555, 260507), (691, 209235), (1073, 134745), (1131, 127835), (1443, 100195), (1885, 76701), (2073, 69745), (2405, 60117), (3219, 44915), (3455, 41847), (5365, 26949), (5655, 25567), (7215, 20039), (8983, 16095), (10365, 13949)]