2437152025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 3937248000

約数和(自身を除く): 1500095975

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 149, 175, 203, 275, 293, 319, 385, 725, 745, 1015, 1043, 1465, 1595, 1639, 1925, 2051, 2233, 3223, 3725, 4321, 5075, 5215, 7325, 7975, 8195, 8497, 10255, 11165, 11473, 16115, 21605, 22561, 26075, 30247, 40975, 42485, 43657, 47531, 51275, 55825, 57365, 59479, 80575, 93467, 108025, 112805, 151235, 212425, 218285, 237655, 286825, 297395, 305599, 332717, 467335, 480227, 564025, 654269, 756175, 1091425, 1188275, 1266053, 1486975, 1527995, 1663585, 2336675, 2401135, 3271345, 3361589, 6330265, 7639975, 8317925, 8862371, 12005675, 13926583, 16356725, 16807945, 31651325, 44311855, 69632915, 84039725, 97486081, 221559275, 348164575, 487430405, 2437152025]

約数ペア:

[(1, 2437152025), (5, 487430405), (7, 348164575), (11, 221559275), (25, 97486081), (29, 84039725), (35, 69632915), (55, 44311855), (77, 31651325), (145, 16807945), (149, 16356725), (175, 13926583), (203, 12005675), (275, 8862371), (293, 8317925), (319, 7639975), (385, 6330265), (725, 3361589), (745, 3271345), (1015, 2401135), (1043, 2336675), (1465, 1663585), (1595, 1527995), (1639, 1486975), (1925, 1266053), (2051, 1188275), (2233, 1091425), (3223, 756175), (3725, 654269), (4321, 564025), (5075, 480227), (5215, 467335), (7325, 332717), (7975, 305599), (8195, 297395), (8497, 286825), (10255, 237655), (11165, 218285), (11473, 212425), (16115, 151235), (21605, 112805), (22561, 108025), (26075, 93467), (30247, 80575), (40975, 59479), (42485, 57365), (43657, 55825), (47531, 51275)]