57402135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 71621865

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 27, 35, 45, 57, 63, 69, 95, 105, 115, 133, 135, 139, 161, 171, 189, 207, 285, 315, 345, 399, 417, 437, 483, 513, 621, 665, 695, 805, 855, 945, 973, 1035, 1197, 1251, 1311, 1449, 1995, 2085, 2185, 2415, 2565, 2641, 2919, 3059, 3105, 3197, 3591, 3753, 3933, 4347, 4865, 5985, 6255, 6555, 7245, 7923, 8757, 9177, 9591, 11799, 13205, 14595, 15295, 15985, 17955, 18487, 18765, 19665, 21735, 22379, 23769, 26271, 27531, 28773, 39615, 43785, 45885, 47955, 55461, 58995, 60743, 67137, 71307, 82593, 86319, 92435, 111895, 118845, 131355, 137655, 143865, 166383, 182229, 201411, 277305, 303715, 335685, 356535, 412965, 425201, 431595, 499149, 546687, 604233, 831915, 911145, 1007055, 1275603, 1640061, 2126005, 2495745, 2733435, 3021165, 3826809, 6378015, 8200305, 11480427, 19134045, 57402135]

約数ペア:

[(1, 57402135), (3, 19134045), (5, 11480427), (7, 8200305), (9, 6378015), (15, 3826809), (19, 3021165), (21, 2733435), (23, 2495745), (27, 2126005), (35, 1640061), (45, 1275603), (57, 1007055), (63, 911145), (69, 831915), (95, 604233), (105, 546687), (115, 499149), (133, 431595), (135, 425201), (139, 412965), (161, 356535), (171, 335685), (189, 303715), (207, 277305), (285, 201411), (315, 182229), (345, 166383), (399, 143865), (417, 137655), (437, 131355), (483, 118845), (513, 111895), (621, 92435), (665, 86319), (695, 82593), (805, 71307), (855, 67137), (945, 60743), (973, 58995), (1035, 55461), (1197, 47955), (1251, 45885), (1311, 43785), (1449, 39615), (1995, 28773), (2085, 27531), (2185, 26271), (2415, 23769), (2565, 22379), (2641, 21735), (2919, 19665), (3059, 18765), (3105, 18487), (3197, 17955), (3591, 15985), (3753, 15295), (3933, 14595), (4347, 13205), (4865, 11799), (5985, 9591), (6255, 9177), (6555, 8757), (7245, 7923)]