29091435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 52005888

約数和(自身を除く): 22914453

約数列:

[1, 3, 5, 15, 23, 37, 43, 53, 69, 111, 115, 129, 159, 185, 215, 265, 345, 555, 645, 795, 851, 989, 1219, 1591, 1961, 2279, 2553, 2967, 3657, 4255, 4773, 4945, 5883, 6095, 6837, 7955, 9805, 11395, 12765, 14835, 18285, 23865, 29415, 34185, 36593, 45103, 52417, 84323, 109779, 135309, 157251, 182965, 225515, 252969, 262085, 421615, 548895, 676545, 786255, 1264845, 1939429, 5818287, 9697145, 29091435]

約数ペア:

[(1, 29091435), (3, 9697145), (5, 5818287), (15, 1939429), (23, 1264845), (37, 786255), (43, 676545), (53, 548895), (69, 421615), (111, 262085), (115, 252969), (129, 225515), (159, 182965), (185, 157251), (215, 135309), (265, 109779), (345, 84323), (555, 52417), (645, 45103), (795, 36593), (851, 34185), (989, 29415), (1219, 23865), (1591, 18285), (1961, 14835), (2279, 12765), (2553, 11395), (2967, 9805), (3657, 7955), (4255, 6837), (4773, 6095), (4945, 5883)]