73281220705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{152639}}^1$

素因数の和:152734

約数の個数: 64

約数和(自身を含む): 116055244800

約数和(自身を除く): 42774024095

約数列:

[1, 5, 7, 11, 29, 35, 43, 55, 77, 145, 203, 215, 301, 319, 385, 473, 1015, 1247, 1505, 1595, 2233, 2365, 3311, 6235, 8729, 11165, 13717, 16555, 43645, 68585, 96019, 152639, 480095, 763195, 1068473, 1679029, 4426531, 5342365, 6563477, 8395145, 11753203, 22132655, 30985717, 32817385, 45944339, 48691841, 58766015, 72198247, 154928585, 190340833, 229721695, 243459205, 340842887, 360991235, 505387729, 951704165, 1332385831, 1704214435, 2093749163, 2526938645, 6661929155, 10468745815, 14656244141, 73281220705]

約数ペア:

[(1, 73281220705), (5, 14656244141), (7, 10468745815), (11, 6661929155), (29, 2526938645), (35, 2093749163), (43, 1704214435), (55, 1332385831), (77, 951704165), (145, 505387729), (203, 360991235), (215, 340842887), (301, 243459205), (319, 229721695), (385, 190340833), (473, 154928585), (1015, 72198247), (1247, 58766015), (1505, 48691841), (1595, 45944339), (2233, 32817385), (2365, 30985717), (3311, 22132655), (6235, 11753203), (8729, 8395145), (11165, 6563477), (13717, 5342365), (16555, 4426531), (43645, 1679029), (68585, 1068473), (96019, 763195), (152639, 480095)]